01 Clampco Cat

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WELCOME TO THE CLAMPCO PRODUCT CATALOG


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PRODUCT CATALOGManufacturers of Engineered JoiningSolutions for the Clamping Industry

Worldwide Clamping Spe cial ists


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TABLE OF CONTENTS

T-BOLT BAND CLAMPS

2 Standard Items

4 Made-to-Order

8 Spring-Loaded Clamps

10 Marine Grade Clamps

11 Adjustable Diameter T-Bolt Band Clamps

12 Military MS21920 Clamps

BARREL HARDWARE CLAMPS

14 Zinc Plated & Stainless Steel Barrels

WORM DRIVE CLAMPS

16 Zinc Plated & Stainless Steel Screw

V-BAND CLAMPS/COUPLINGS17 Standard Items

18 Made-to-Order

FLANGES

24 Machined Flanges for use without Gaskets

25 Machined Flanges for use with Flat Gaskets

26 Machined Flanges for use with O-Ring Gaskets

27 Formed Sheet Metal Flanges

STRAPS & STRAP ASSEMBLIES

28 Made-to-Order

30 CLAMPCO CUSTOM DESIGN PRODUCTS

LATCHES, FASTENERS & HANDLES

32 Custom Options

HOW TO DETERMINE

34 Nominal Size for your Hose Clamp Application

35 Proper Dimensions for your V-Band Coupling Application

36 ENGINEERING DATA & SPECIFICATIONS


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2

Standard Items

T-BOLTBADCLAMPS

ReadytoDelier!Our Most Popular 300Series Stainless SteelT-Bolt

Band Clamps in Standard T-Bolt,ChannelTongue,

and FloatingBridge styles.

Clampco T-Bolt Band Clamps provide leak-proofconnections in a wide variety of industrial,

commercial, and military applications. We

manufacture our clamps from 300 series stainless

steel with rounded band edges to protect soft

hose materials. Our T-Bolt Band Clamps

provide high tensile strength, durability,

and corrosion resistance. They are the

perfect choice for medium and

heavy-duty applications.

Clampco T-Bolt Band Clamps are

frequently installed on coolant

and air-intake systems forconstruction vehicle,

truck, and bus engines.

They are also widely

used on duct systems,

baghouse equipment,

irrigation systems,

medical equipment,

precleaners, and more.
http://www.clampco.com/


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M a x i m u m T o r q u e 7 5 i n . - l b s . ( d r y )

E NGLIS H ( n c h e ) M E T R IC (m l l m e t e r s )S T A NDA R D C H ANNE L F LAT ING NO M INA L M INIM U M M A X IM U M NO M INA L M INIM UM M A XIM UM

T - B O LT NO . T O NGUE N O . B R ID E NO . DIA M E T E R DIA M E T E R DIA M E T E R DIA M E T E R DIA M E T E R DIA M E T E R94106-0125 94166-0125 941QA-0125 1.25 1.11 1.25 31.7 28.2 31.7

94106-0150 94166-0150 941QA-0150 1.50 1.36 1.50 38.1 34.5 38.1

94106-0162 94166-0162 941QA-0162 1.62 1.48 1.62 41.1 37.6 41.194106-0175 94166-0175 941QA-0175 1.75 1.62 1.87 45 41 47

94106-0188 94166-0188 941QA-0188 1.88 1.75 2.00 48 44 51

94106-0200 94166-0200 941QA-0200 2.00 1.87 2.12 51 47 54

94106-0212 94166-0212 941QA-0212 2.12 1.93 2.24 54 49 57

94106-0225 94166-0225 941QA-0225 2.25 2.06 2.37 57 52 59

94106-0238 94166-0238 941QA-0238 2.38 2.19 2.50 60 55 63

94106-0250 94166-0250 941QA-0250 2.50 2.31 2.62 63 58 66

94106-0256 94166-0256 941QA-0256 2.56 2.37 2.68 65 60 67

94106-0262 94166-0262 941QA-0262 2.62 2.43 2.74 67 62 70

94106-0275 94166-0275 941QA-0275 2.75 2.56 2.87 69 65 72

94106-0288 94166-0288 941QA-0288 2.88 2.66 2.97 73 68 75

94106-0300 94166-0300 941QA-0300 3.00 2.78 3.09 76 70 78

94106-0312 94166-0312 941QA-0312 3.12 2.90 3.21 79 74 82

94106-0325 94166-0325 941QA-0325 3.25 3.03 3.34 82 76 84

94106-0350 94166-0350 941QA-0350 3.50 3.28 3.59 88 83 90

94106-0375 94166-0375 941QA-0375 3.75 3.53 3.84 95 89 97

94106-0400 94166-0400 941QA-0400 4.00 3.78 4.09 101 96 103

94106-0425 94166-0425 941QA-0425 4.25 4.03 4.34 107 102 109

94106-0450 94166-0450 941QA-0450 4.50 4.28 4.59 114 108 116

94106-0475 94166-0475 941QA-0475 4.75 4.53 4.84 120 115 122

94106-0500 94166-0500 941QA-0500 5.00 4.78 5.09 127 121 129

94106-0550 94166-0550 941QA-0550 5.50 5.28 5.59 139 134 141

94106-0600 94166-0600 941QA-0600 6.00 5.78 6.09 152 146 15494106-0650 94166-0650 941QA-0650 6.50 6.28 6.59 165 160 167

94106-0700 94166-0700 941QA-0700 7.00 6.78 7.09 178 172 180

94106-0750 94166-0750 941QA-0750 7.50 7.28 7.59 190 185 193

94106-0766 94166-0766 941QA-0766 7.66 7.44 7.75 194 188 197

3

When performance is critical

specifyC lampco TBolt Band C lamps!

Clampco stock T-Bolt Band Clamps feature all

300 series stainless steel bands and trunnions.

Hardware options include:

Zinc Plated (TBolts and Locknuts)

Stainless Steel (TBolts and Locknuts)

How to order:

Measure the O.D.

of your final hose

assembly. Select the

T-Bolt Band Clamp

with the closest

nominal diameter.

M a x i m u m T o r q u e 9 0 i n . - l b s . ( d r y )

E NGLIS H ( n c h e ) M E T R IC (m l l m e t e r s )S T A NDA R D C H ANNE L F LAT ING NO M INA L M INIM U M M A X IM U M NO M INA L M INIM UM M A XIM UM

T - B O LT NO . T O NGUE N O . B R ID E NO . DIA M E T E R DIA M E T E R DIA M E T E R DIA M E T E R DIA M E T E R DIA M E T E R94100-0125 941RC-0125 94170-0125 1.25 1.11 1.25 31.7 28.2 31.794100-0150 941RC-0150 94170-0150 1.50 1.36 1.50 38.1 34.5 38.1

94100-0162 941RC-0162 94170-0162 1.62 1.48 1.62 41.1 37.6 41.1

94100-0175 941RC-0175 94170-0175 1.75 1.62 1.87 45 41 47

94100-0188 941RC-0188 94170-0188 1.88 1.75 2.00 48 44 51

94100-0200 941RC-0200 94170-0200 2.00 1.87 2.12 51 47 54

94100-0212 941RC-0212 94170-0212 2.12 1.93 2.24 54 49 57

94100-0225 941RC-0225 94170-0225 2.25 2.06 2.37 57 52 59

94100-0238 941RC-0238 94170-0238 2.38 2.19 2.50 60 55 63

94100-0250 941RC-0250 94170-0250 2.50 2.31 2.62 63 58 66

94100-0256 941RC-0256 94170-0256 2.56 2.37 2.68 65 60 67

94100-0262 941RC-0262 94170-0262 2.62 2.43 2.74 67 62 70

94100-0275 941RC-0275 94170-0275 2.75 2.56 2.87 69 65 72

94100-0288 941RC-0288 94170-0288 2.88 2.66 2.97 73 68 75

94100-0300 941RC-0300 94170-0300 3.00 2.78 3.09 76 70 78

94100-0312 941RC-0312 94170-0312 3.12 2.90 3.21 79 74 82

94100-0325 941RC-0325 94170-0325 3.25 3.03 3.34 82 76 84

94100-0350 941RC-0350 94170-0350 3.50 3.28 3.59 88 83 90

94100-0375 941RC-0375 94170-0375 3.75 3.53 3.84 95 89 97

94100-0400 941RC-0400 94170-0400 4.00 3.78 4.09 101 96 103

94100-0425 941RC-0425 94170-0425 4.25 4.03 4.34 107 102 109

94100-0450 941RC-0450 94170-0450 4.50 4.28 4.59 114 108 116

94100-0475 941RC-0475 94170-0475 4.75 4.53 4.84 120 115 122

94100-0500 941RC-0500 94170-0500 5.00 4.78 5.09 127 121 12994100-0550 941RC-0550 94170-0550 5.50 5.28 5.59 139 134 141

94100-0600 941RC-0600 94170-0600 6.00 5.78 6.09 152 146 154

94100-0650 941RC-0650 94170-0650 6.50 6.28 6.59 165 160 167

94100-0700 941RC-0700 94170-0700 7.00 6.78 7.09 178 172 180

94100-0750 941RC-0750 94170-0750 7.50 7.28 7.59 190 185 193

94100-0766 941RC-0766 94170-0766 7.66 7.44 7.75 194 188 197


6/39CLAMPCO PRODUCTS, INC. 330.336.8857 www.CLAMPCO.com

T-BOLT BAND CLAMPS

4

T-BOLT LATCHT e l a m o T l t l a t h s d f r m a t r m

p e r m a n e n t a p p l i c a t i o n s a n d / o r s a f e t y o n p r e s s u r i z e d s y s t e m s . T h e T - b o l t l a t c h i s o u r m o s t e c o n o m i c a l l a t c h .

LIGHT-DUTY OVER CENTER LATCHT e li t d t y r t r l a t h s d n a l a tt a t e f t a m l y r d a m l y. N o t la e d f r g a d l g t e l a m p a f ti n i t i a l i n s t a l l a t i o n . T h i s l a t c h s t y l e i s i d e a l f o r l i g h t - d u t ya l a t s n m a l l d a m t s a d s a 1 .d a m t r T l t .

MEDIUM-DUTY OVER CENTER LATCHT e m d m d t y r t r l a t h s l l t d fh e a v i e r a p p l i c a t i o n s a n d o n l a r g e r d i a m e t e r s . N o t o o l sa e d f r g a d l g t e l a m p a f ti n i t i a l i n s t a l l a t i o n . It i s a v a i l a b l e w i t h e i t h e r a 1 i n . o r1 i n . d i a m e t e r T - b o l t .

HEAVY-DUTY OVER CENTER LATCH

T e a y d t y r t r l a t h s l l t d fh e a v y - d u t y a p p l i c a t i o n s a n d l a r g e d i a m e t e r s . It i sa a l a l e t h a 8 i n . d i a m e t e r T - b o l t .

How to Determine yourT-Bolt Band ClampDescription Code

Clampcos description code contains

5 segments, each representing a

different part of the clamp.

Below is a sample description code:

C410-C-75-450-SIts easy to create your made-to-order

T-Bolt BandClamp description code, just

follow these 5 easy steps:

1. Determine Latch Style Code

C410 -C-75-450-S2. Determine Bolt Code

C410-C -75-450-S3. Determine Band Width Code

C410-C-75 -450-S4. Determine Band Diameter Code

C410-C-75-450-S5. Determine Nut, Knob, or

T-Handle Code

C410-C-75-450-S

SADDLE QUICK RELEASE LATCHT e a d d l e k l a e l a t h s a l o d f r ao f d i s a s s e m b l y a n d w h e r e t h e a b i l i t y t o r e p l a c e b o l t s i sd d . It s t m m d d f r d a m t s la r t a1 0 . 4 m m ] d e t o t / a d t f .
http://www.clampco.com/http://www.clampco.com/


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S P E C I F I C A T I O N S

5

ENGLISH (inches) METRIC (millimeters)

MIN. NOMINAL BAND ADJUSTABLE RANGE TOTAL DIAMETRICAL MIN. NOMINAL BAND ADJUSTABLE RANGE TOTAL DIAMETRICALCODE T-BOLT SIZE DIAMETER THICKNESS PLUS MINUS ADJUSTMENT T-BOLT SIZE DIAMETER THICKNESS PLUS MINUS ADJUSTMENT

C310 10-32 UNJF 2.25 Lg. 1.25 .025 .03 .14 .17 57.1 Lg. 31.5 .63 .76 3.5 4.3C311 10-32 UNJF 2.25 Lg. 3.00 .025 .08 .26 .34 57.1 Lg. 76.2 .63 2.0 6.6 8.6

C410 1/4-28 UNJF 2.75 Lg. 1.25 .025 .09 .22 .31 69.8 Lg. 31.5 .63 2.2 5.5 7.8C412 1/4-28 UNJF 3.50 Lg. 3.50 .025 .15 .50 .65 88.9 Lg. 88.9 .63 3.8 12.7 16.5C510 5/16- 24 UN JF 3.50 Lg. 3.00 .040 .09 .22 .31 88.9 Lg. 76.2 1.01 2.2 5.5 7.8

C511 5/16-24 UNJF 4.00 Lg. 6.00 .050 .15 .46 .61 101.6 Lg. 152.4 1.27 3.8 11.6 15.4C610 3/8-16 UNC 4.50 Lg. 8.00 .062 .28 .28 .56 114.3Lg. 203.2 1.57 7.1 7.1 14.2



C320 10-32 UNJF 2.25 Lg. 2.00 .025 .03 .14 .17 57.1 Lg. 50.8 .63 .76 3.5 4.3C321 10-32 UNJF 2.25 Lg. 3.00 .025 .08 .26 .34 57.1 Lg. 76.2 .63 2.0 6.6 8.6C420 1/4-28 UNJF 2.75 Lg. 1.50 .025 .09 .22 .31 69.8 Lg. 38.1 .63 2.2 5.5 7.8

C422 1/4-28 UNJF 3.50 Lg. 3.50 .025 .15 .50 .65 88.9 Lg. 88.9 .63 3.8 12.7 16.5C520 5/16- 24 U NJF 3.50 Lg. 3.50 .040 .09 .22 .31 88.9 Lg. 88.9 1.01 2.2 5.5 7.8

C521 5/16-24 UNJF 4.00 Lg. 6.50 .050 .15 .46 .61 101.6 Lg. 165.1 1.27 3.8 11.6 15.4C620 3/8-16 UNC 4.00 Lg. 6.50 .062 .22 .32 .54 101.6 Lg. 165.1 1.57 5.5 8.1 13.7

C621 3/8-16 UNC 4.50 Lg. 6.50 .062 .37 .32 .69 114.3 Lg. 165.1 1.57 9.3 8.1 17.5

QUICK RELEASE LATCH

T-BOLT LATCH


1. DETERMINE LATCH STYLE CODE



C330 10-32 UNJF 2.25 Lg. 2.00 .025 .03 .14 .17 57.1 Lg. 50.8 .63 .76 3.5 4.3

C331 10-32 UNJF 2.25 Lg. 3.00 .025 .08 .26 .34 57.1 Lg. 76.2 .63 2.0 6.6 8.6C430 1/4-28 UNJF 2.75 Lg. 1.25 .025 .09 .22 .31 69.8 Lg. 31.7 .63 2.2 5.5 7.8C432 1/4-28 UNJF 3.50 Lg. 3.50 .025 .15 .50 .65 88.9 Lg. 88.9 .63 3.8 12.7 16.5

C530 5/16-24 UNJF 3.50 Lg. 3.50 .040 .09 .22 .31 88.9 Lg. 88.9 1.01 2.2 5.5 7.8C531 5/16-24 UNJF 4.00 Lg. 6.50 .050 .15 .46 .61 101.6 Lg. 165.1 1.27 3.8 11.6 15.4

ENGLISH (inches) METRIC (millimeters)MIN. NOMINAL BAND ADJUSTABLE RANGE TOTAL DIAMETRICAL MIN. NOMINAL BAND ADJUSTABLE RANGE TOTAL DIAMETRICAL

CODE T-BOLT SIZE DIAMETER THICKNESS PLUS MINUS ADJUSTMENT T-BOLT SIZE DIAMETER THICKNESS PLUS MINUS ADJUSTMENT

C360 10-32 UNJF 2.25 Lg. 2.50 .025 .08 .26 .34 57.1 Lg. 63.5 .63 2.0 6.6 8.6

C370 10-32 UNJF 2.25 Lg. 2.50 .025 .08 .26 .34 57.1 Lg. 63.5 .63 2.0 6.6 8.6



C490 1/4-28 UNJF 2.75 Lg. 4.68 .025 .09 .22 .31 69.8 Lg. 118.8 .63 2.2 5.5 7.8C492 1/4-28 UNJF 3.50 Lg. 4.68 .025 .15 .50 .65 88.9 Lg. 118.8 .63 3.8 12.7 16.5

C590 5/16- 24 UN JF 3.50 Lg. 5.50 .040 .09 .22 .31 88.9 Lg. 139.7 1.01 2.2 5.5 7.8C592 5/16-24 UNJF 4.00 Lg. 5.50 .050 .15 .46 .61 101.6 Lg. 139.7 1.27 3.8 11.6 15.4



C690 3/8-16 UNC 4.50 Lg. 10.00 .062 .28 .28 .56 114.3 Lg. 254.0 1.57 7.1 7.1 14.2

MEDIUM-DUTY OVER CENTER LATCH

LIGHT-DUTY OVER CENTER LATCH

SADDLE QUICK RELEASE LATCH

C410-C-75-450-S (Sample Description Code)Stainless steel bandmaterial: 301, 302, 304 14 hardor 12 hard.

UNF threadform may be suppliedwithout prior notice.

C310 & C311: Light-Duty Applications / C410 & C412: Medium-Duty Applications / C510 & C511: Heavy-Duty Applications / C610: Ext ra Heavy-Duty Applications

C320 & C321: Light-Duty Applications / C420 & C422: Medium-Duty Applications / C520 & C521: Heavy-Duty Applications / C620 & C6 21: Extra Heavy-Duty Applications

C330 & C331: Light-Duty Applications / C430 & C432: Medium-Duty Applica tions / C530 & C531: Heavy-Duty Applications

C360 & C370: Light-Duty Applications / C360: Captured T-Bolt Head / C370: Uncaptured T-Bolt Head

See page 33for photos and safety features.

C490 & C492: Medium-Duty Applications / C590 & C592: Heavy-Duty Applications

Styles listed above include Uncaptured T-Bolt Heads. Captured T-Bolt Head styles are available upon request.See page 33for photos and safety features.

C690: Extra Heavy-Duty Applications

See page 33for photos and safety features.



Made-to-Order

T-BOLT BAND CLAMPS

6

2. DETERMINE BOLT CODE

3. DETERMINE BAND WIDTH CODE

Clampco offers the following bolts as standardoptions. Other

bolt materials andthreadsizes are available upon request.

Some bolts may be bent for small diameter applications.

CODE BOLT DESCRIPTION THREAD SIZE

C4037 Alloy Heat Treated to

125,000 - 145,000 psi, Zinc Plated

10-32

1/4-28M6 X 1

5/16-243/8-161/2-13

N 18-8 Stainless Steel (302 or 305)

10-32

1/4-201/4-28

5/16-185/16-24

3/8-16

M431, 420 or 410 Stainless Steel Heat Treated

to 140,000 to 160,000 psi

10-321/4-285/16-24

A A286 Stainless Steel, 130,000 psi minimum10-321/4-28

W 316 Stainless Steel1/4-28M6 X 1

M8 X 1.25

Clampco clamps are available with a wide

variety of bandwidths. Locate the bandwidth

required, then verify availability basedon

the Latch Style Code you determined

from page 5.

ENGLISH (inches) METRIC (millimeters)CODE LATCH STYLE CODE FROM PAGE 5 BAND WIDTH BAND WIDTH

62 C310, C320, C330, C311, C321, C331, C360, C370 .625 15.9

75 C310, C320, C330, C311, C321, C331, C360, C370, C410, C420, C430, C412, C422, C432 .750 19.1

88C310, C320, C330, C311, C321, C331, C360, C370, C410, C420, C430, C412, C422, C432, C490, C492, C510, C520,

C530, C511, C521, C531, C590, C592 .875 22.2

100C310, C320, C330, C311, C321, C331, C360, C370, C410, C420, C430, C412, C422, C432, C490, C492, C510, C520,C530, C511, C521, C531, C590, C592 1.000 25.4

112 C410, C412, C420, C422, C430, C432, C490, C492, C510, C511, C520, C521, C530, C531, C590, C592 1.125 28.6125 C410, C412, C420, C422, C430, C432, C490, C492, C510, C511, C520, C521, C530, C531, C590, C592, C610, C690 1.250 31.8

138 C410, C412, C420, C422, C430, C432, C490, C492, C510, C511, C520, C521, C530, C531, C590, C592, C610, C690 1.375 34.9150 C410, C412, C420, C422, C430, C432, C490, C492, C510, C511, C520, C521, C530, C531, C590, C592, C610, C690 1.500 38.1

162 C510, C511, C520, C521, C530, C531, C590, C592, C610, C690 1.625 41.3175 C510, C511, C520, C521, C530, C531, C590, C592, C610, C690 1.750 44.5188 C510, C511, C520, C521, C530, C531, C590, C592, C610, C690 1.875 47.6

200 C510, C511, C520, C521, C530, C531, C590, C592, C610, C690 2.000 50.8212 C510, C511, C520, C521, C530, C531, C590, C592, C610, C690 2.125 54.0

225 C510, C511, C520, C521, C530, C531, C590, C592, C610, C690 2.250 57.2238 C510 , C511, C520, C521, C530, C531, C590, C592, C610, C690 2.375 60.3250 C510, C511, C520, C521, C530, C531, C590, C592, C610, C690 2.500 63.5

262 C510, C511, C520, C521, C530, C531, C590, C592, C610, C690 2.625 66.7

275 C510, C511, C520, C521, C530, C531, C590, C592, C610, C690 2.750 69.9288 C510, C511, C520, C521, C530, C531, C590, C592, C610, C690 2.875 73.0300 C510, C511, C520, C521, C530, C531, C590, C592, C610, C690 3.000 76.2

C410-C -75-450-S (Sample Descript ion Code)

C410-C-75-450-S (Sample Description Code)

MAXIMUMRECOMMENDED ULTIMATE TENSILE

TORQUE IN.LBS. STRENGTH LBS.SIZE BOLT MATERIAL [NEWTONMETERS] [KILOGRAMS]

10-32 300 Se rie s Stainless Steel 50 [5.7] 1815 [823]

10-32 Type 420 or 431 Stainless Steel 65 [7.3] 2390 [1084]

10-32 Type A286 Stainless Steel 65 [7.3] 2390 [1084]

10-32 Plated Alloy Steel 65 [7.3] 2390 [1084]

1/4-20 300 Series Stainless Steel 75 [8.5] 3322 [1508]


M6 X 1 300 Series Stainless Steel 75 [8.5] 3322 [1508]

1/4-28 Type 420 or 431 Stainless Steel 90 [10.2] 4370 [19 83]

1/4-28 Type A286 Stainless Steel 90 [10.2] 4370 [1983]

1/4-28 Plated Alloy Steel 90 [10.2] 4370 [1983]

M6 X 1 Plated Alloy Steel 90 [10.2] 4370 [1983]



M8 X 1.25 300 Series Stainless Steel 180 [20.3] 5320 [2414]

5/16-24 Ty pe 420 or 431 Stainless Steel 240 [27.1] 7000 [3177]

5/16-24 Type A286 Stainless Steel 240 [27.1] 7000 [3177]





300 series s tainless steel bolt strength based on 95,000 psi minimum tensile strength. Type 420431stainless steel bolt strength based on 125,000 psi minimum tensile strength. Type A286 stainlesssteel bolt strength based on 125,000 psi minimum tensile strength. Plated alloy steel bolt strength

based on 125,000 psi minimum tensile strength. Torque coupling or band to a level where joints areproperly closed. Maximum torque levels are not required for proper joint function.

Bolt Performance and Torque Chart


9/39

7

4. DETERMINE BAND DIAMETER CODE

5. DETERMINE NUT, KNOB, OR T-HANDLE CODE

The nominal banddiameter is basedon the outside diameter (O.D.)

of the final hose or tube assembly. The last 2 digits of the code are

representedas a two place decimal number without the decimal point.

Banddiameters are available in increments of .0625 in. [1.6 mm].

For Example:

412 in. = 4.50 in. = 4505 in. = 5.00 in. = 500

63

8 in. = 6.375 in. = 63824 916 in. = 24.562 in. = 2456

When starting with a metric unit, convert millimeters to inches

roundedto two decimal places andthen drop the decimal point.

For Example:

60 mm = (60 mm/25.4) = 2.36 in. = 236

*We reserve the right to substitute with A286 stainless steel and/or other equivalent locknuts unlessotherwise specified.

CODE KNOB AND T-HANDLE DESCRIPTION

K Kn ob for hand tighte ning, plasti c with Brass inse rt, 1 in. long [25.4 mm]

K1 Knob for hand tightening , p lastic w it h Brass insert , 1.75 in . long [ 44.5 mm]

T T-Handle for hand tightening, Steel, Cadmium or Zinc Plated, 3in. long [76.2 mm]

C410-C-75-450-S (Sample Descript ion Code)

C410-C-75-450-S (Sample Description Code)Clampco provides the following nuts, knobs, andT-handles as standard

options. Choose the nut, knob, or T-handle that is best suitedto your

application, or contact our sales department with your special request.

CODE NUT DESCRIPTION TEMP RATING SELF-LOCKING

SSteel, self-locking, nylon insert,Cadmium or Zinc Plated

250F[120 C ]

Yes

S1All metal, Steel, self-locking, collar or short beamdesign, Cadmium or Zinc Plated

550F[290 C ]

Yes

S2All metal, 18-8 Stainless Steel*, self-locking, collar

or short beam design, Silver Plated

800F

[425 C ]Yes

S3All metal, 347 Stainless Steel*, self-locking, collaror short beam design, Silver Plated

1200 F[650 C ]

Yes

S418-8 Stainless Steel, self-locking,nylon insert, Silver Plated

250F[120 C ]

Yes

S6All metal, 347 Stainless Steel, self-locking,long beam design, Silver Plated

1200 F[650 C ]

Yes

S14316 Stainless Steel, self-locking,nylon insert, Silver Plated

250F[120 C ]

Yes

H Stainless Steel Hex Nut, Silver Plated800F

[425 C ]No

H6 Steel Hex Nut, Zinc Plated - - No

H8 Brass Hex Nut - - No

See page 34 for additional information on how to determine the

nominal size for your hose clamp application.

Note: Minimum nominal diameter is determinedby the latch

style you have chosen. Refer to Latch Style Code from page 5

for minimum nominal diameter requirements.

See pages 32 and 33

for additional knob and

T-handle information.



Spring-Loaded Clamps

T-BOLT BAND CLAMPS

8

Custom OrderA r e y o u l o o k i n g f o r s o m e t h i n g s p e c i a l ? F o re x a m p l e , t h i s c l a m p h a s a l i g h t - d u t y s p r i n g

a d a t d a d . C t a t l a m o ty o u r h o s e a p p l i c a t i o n r e q u i r e m e n t s . O u rs a l e s e n g i n e e r s w i l l h e l p y o u d e s i g n a S p r i n g -Lo a d e d C l a m p f o r y o u r s p e c i f i c a p p l i c a t i o n .

CLAMPCO

CUSTOMWe Customize. Call Today.

The Adjustable AdvantageClampco Spring-Loaded Clamps are designed to compensate for fluctuations

in all types of hose line assemblies. When temperature and/or pressure

changes cause hose lines to expand or contract, Clampco Spr ing-Loaded

Clamps adjust accordingly to provide constant band tension.

Several additional design advantages make Clampco clamps the preferred

solution for critical applications. With 300 series stainless steel bands and

trunnions, Clampco Spring-Loaded Clamps provide high strength and

corrosion resistance. Solid bands prevent hose extrusions, and rounded

band edges protect soft hose materials. Plus, a low amount of installation

torque results in high band tension. Band tension, not installation torque,

is what ultimately produces desired clamping force.


11/39


9

ENGLISH (inches) METRIC (millimeters)PART NOMINAL MINIMUM MAXIMUM NOMINAL MINIMUM MAXIMUM

NUMBER DIAMETER DIAMETER DIAMETER DIAMETER DIAMETER DIAMETER

9415 8-0234 2.34 2.15 2.5 0 5 9 5 4 63

9415 8-0284 2.84 2.65 3.00 72 67 76

9415 8-0325 3.25 3.03 3.38 82 76 85

9415 8-0375 3.75 3.5 3 3.88 95 89 98

9415 8-0378 3.78 3.5 6 3.91 96 90 99

9415 8-0398 3.98 3.76 4.11 101 95 104

9415 8-0400 4.00 3.78 4.13 101 96 104

9415 8-0411 4.11 3.89 4.24 104 98 107

9415 8-0428 4.28 4.06 4.41 108 103 112

9415 8-0600 6.00 5 .78 6.13 15 2 146 15 5

9415 8-065 0 6.5 0 6.28 6.63 165 15 9 168

94331 & 94143 SeriesBand Width = 0.75 in.

LIGHT-DUTYR m m d d T e 0 .- lb .S p r i n g r a t e o f 1 9 0 0 l b s . / i n . c a p a b l eo f g e n e r a t i n g a l o a d o f 3 0 0 l b s .

94158 SeriesBand Width = 0.75 in.

HEAVY-DUTYR m m d d T e 0 .- l .S p r i n g r a t e o f 1 3 5 7 l b s . / i n . c a p a b l eo f g e n e r a t i n g a l o a d o f 3 7 7 l b s .

HOW TO ORDER:

Measure the outside diameter (O.D.) of your final hose assembly.

Locate the Spring-Loaded Clamp part number with the closest

nominal diameter. Recommended installation torque for both

light and heavy-duty clamps is 50 in.-lbs.

See page 34 for additional information on how to determine the

nominal size for your hose clamp application.

Other sizes, styles, and materials are available upon request.



94331-0125 1.25 1.12 1.32 31 28 33

94331-0138 1.38 1.26 1.45 35 32 36

94331-0162 1.62 1.5 0 1.69 41 38 42

94143-0194 1.94 1.82 2.12 49 46 5 3

94143-0225 2.25 2.06 2.36 5 7 5 2 5 9

94143-0238 2.38 2.19 2.49 60 5 5 63

94143-0244 2.44 2.25 2.5 5 61 5 7 64

94143-025 0 2.5 0 2.31 2.61 63 5 8 66

94143-025 6 2.5 6 2.37 2.67 65 60 67

94143-0265 2.65 2.46 2.76 67 62 70

94143-0275 2.75 2.5 6 2.86 69 65 72

94143-0278 2.78 2.5 9 2.89 70 65 73

94143-0281 2.81 2.62 2.92 71 66 74

94143-0288 2.88 2.69 2.99 73 68 75

94143-0300 3.00 2.78 3.08 76 70 78

94143-0302 3.02 2.80 3.10 76 71 78

94143-0316 3.16 2.94 3.24 80 74 82

94143-0318 3.18 2.96 3.26 80 75 82

94143-0325 3.25 3.03 3.33 82 76 84

94143-0328 3.28 3.06 3.36 83 77 85

94143-0330 3.30 3.08 3.38 83 78 85

94143-0337 3.37 3.15 3.45 85 80 87

94143-0344 3.44 3.22 3.5 2 87 81 89

94143-0348 3.48 3.26 3.5 6 88 82 90

94143-035 0 3.5 0 3.28 3.5 8 88 83 90

94143-035 3 3.5 3 3.31 3.61 89 84 91

94143-035 6 3.5 6 3.34 3.64 90 84 92

94143-0375 3.75 3.5 3 3.83 95 89 97

94143-0378 3.78 3.5 6 3.86 96 90 98

94143-0385 3.85 3.63 3.93 97 92 99

94143-0400 4.00 3.78 4.08 101 96 10394143-0411 4 .11 3.89 4.19 104 98 106

94143-0425 4.25 4.03 4.33 107 102 109

94143-0428 4 .28 4.06 4.36 108 103 110

94143-045 0 4.5 0 4.28 4.5 8 114 108 116

94143-0475 4.75 4.5 3 4.83 120 115 122

94143-05 00 5 .00 4.78 5 .08 127 121 129

94143-05 25 5 .25 5 .03 5 .33 133 127 135

94143-05 5 0 5 .5 0 5 .28 5 .5 8 139 134 141

94143-05 5 6 5 .5 6 5 .34 5 .64 141 135 143

94143-05 62 5 .62 5 .40 5 .70 142 137 144

94143-0600 6.00 5 .78 6.08 15 2 146 15 4

94143-0605 6.05 5 .83 6.13 15 3 148 15 5

94143-0610 6.10 5 .88 6.18 15 4 149 15 6

94143-0625 6.25 6.03 6.33 15 8 15 3 160

94143-0647 6.47 6.25 6.5 5 164 15 8 166

94143-0660 6 .60 6.38 6.68 167 162 169

94143-0700 7.00 6.78 7.08 177 172 179

94143-075 0 7.5 0 7.28 7.5 8 190 184 192

94143-0760 7.60 7.38 7.68 193 187 195

94143-0762 7.62 7.40 7.70 193 187 195

94143-0766 7.66 7.44 7.74 194 188 196

94143-0772 7.72 7.5 0 7.80 196 190 198

94143-0775 7.75 7.5 3 7.83 198 192 20094143-085 0 8.5 0 8.28 8.5 8 215 210 217

94143-0872 8.72 8.5 0 8.80 221 215 223

FEATURES:

Clampco Spring-Loaded Clamps are manufactured

with the following components:

300 Series Stainless Steel Bands and Trunnions

Floating Bridges

Superior Two-piece Trunnions

Zinc Plated T-Bolts and Nuts

One-Piece Springs



MarineGradeCl amps

T-BOLT BAND CLAMPS

0

ENGLISH (inches) METRIC (millimeters)DESCRIPTION PART NOMINAL MINIMUM MAXIMUM NOMINAL MINIMUM MAXIMUM

CODE NUMBER DIAMETER DIAMETER DIAMETER DIAMETER DIAMETER DIAMETER

C410YLW-75-150-S14 941YL-0150 1.50 1.37 1.62 38 35 41

C410YLW-75-200-S14 941YL-0200 2.00 1.87 2.12 51 47 54

C410YLW-75-250-S14 941YL-0250 2.50 2.31 2.62 63 58 66

C410YLW-75-300-S14 941YL-0300 3.00 2.78 3.09 76 70 78

C410YLW-75-350-S14 941YL-0350 3.50 3.28 3.59 88 83 90

C410YLW-75-400-S14 941YL-0400 4.00 3.78 4.09 101 96 103

C410YLW-75-450-S14 941YL-0450 4.50 4.28 4.59 114 108 116C410YLW-75-500-S14 941YL-0500 5.00 4.78 5.09 127 121 129

Custom OrderC l a m p c o i s w e l l k n o w n f o r i t s a b i l i t y t o

m a f a t e t m d . S m e t mo r d e r s i n c l u d e d i f f e r e n t h a r d w a r e , b a n d

t , a d a d d t . T s ts h o w s a c l a m p w i t h a f l o a t i n g b r i d g e u n d e r

t e l a t h a t r t a n a f l a t t . If yd t e a t y u d n r a t a l ,c o n t a c t o u r s a l e s d e p a r t m e n t t o d i s c u s sy o u r s p e c i a l r e q u i r e m e n t s . C u s t o m o r d e r s

a e t g w t o l a m !

CLAMPCO


941YL SeriesBand Width = 0.75 in.

316 STAINLESS STEEL CLAMPSM a x i m u m T o r q u e 7 5 i n .- l b s . (d r y )

Corrosion SafeguardClampco Products manufactures and stocks Marine Grade 316 Stainless Steel T-Bolt

Band Clamps. The 316 T-bolt band clamps offer better corrosion resistance than the

standard 301, 302, and 304 T-bolt band clamps. Because 316 stainless steel performs

well in saltwater applications, 316 T-bolt band clamps are commonly installed on

marine engine and exhaust systems. Other typical applications include water

treatment and sewage systems, pool filters, telecommunication devices, and food

and pharmaceutical processing equipment.

Clampco currently stocks the following Marine Grade 316 Stainless Steel T-Bolt Band

Clamps. Other sizes and styles are available upon customer request.


13/39

Adjust abl eDiamet er T-Bol t Band Cl amps

Flexible FunctionalityClampcos Adjustable Diameter T-Bolt Band Clamps offer new

functionality to the clamp market. The clamps provide a large

diametrical adjustment range, which is associated with worm drive

clamps, but maintain the higher strength of T-Bolt Band Clamps.

This allows customers to order one rugged product to fit several

different hose sizes or for use in several different applications.

Style A:This clamp sty le comes standard with a .75 in. wide

300 series stainless steel band. Customers may specify hardware

for the clamp. (See pages 6 and 7 for information on hardware

options.) The diametrical adjustment range is determined by the

number of holes punched into the band.

To install the clamp, operators must first determine the proper

setting for the application. Then operators simply bend the

clamp end under the T-bolt and fasten the nut.

Style B:This c lamp sty le comes standard with a .75 in. wide

300 series stainless steel band and is available with either a

standard T-bolt latch or a saddle quick release latch.

Customers may specify hardware for the clamp. (See pages

6 and 7 for information on hardware options.) The diametrical

adjustment range varies depending on the number of slots that

are punched into the band. Three punched slots is the current

standard. See the pictures below for installation instructions.

T-BOLT BAND CLAMPS

Smallest Setting

4 in.MaximumDiameter

3.36 in.MinimumDiameter

Midrange Setting Largest Setting

QUICK AND EASY SIZE ADJUSTMENTS

T e a d t a l e l a m p m s ta t a d a d a d , a a a ts l o t t e d s t r a p , a n d a l o c k n u t .

S e l e c t t h e d e s i r e d s e t t i n g f o r y o u ra l a t n y t t g t e l a ma t d f f t t t .

S l i d e t h e s l o t t e d s t r a p o n t o t h eb a n d c l a m p a t yo u r r e q u i r e d s e t t i n g .

T t t e l t t d t a p t o a lm t t h t e a d l a m .

S e c u r e t h e c l a m p a s s e m b l y w i t ht e l t .

Clampcos Adjustable Diameter T-Bolt Band

Clamp is available in different latch styles.

EXAMPLE OF DIAMETRICAL ADJUSTMENT RANGE (3 SLOTS AND 312 IN. BOLT)

4.31 in.MaximumDiameter

4.62 in.MaximumDiameter

1st Slot

2nd Slot

3rd Slot

Style A

Style B

Style B

These clamps do not

require expensive

installation tools, and

can be fastened with

a simple wrench.




14/39


15/39



Zinc Plated & Stainless Steel Barrels

BARREL HARDWARE CLAMPS

4

Performance Meets SafetyClampco offers Barrel Hardware Clamps as yet

another fastening solution. When space constraints

prohibit the use of standard T-Bolt Band Clamps,

Barrel Hardware Clamps offer an attractive, low-

profile design. With excellent product performance

and attractive appearance, Barrel Hardware Clamps

are popular components on appearance-driven

products such as motorcycle exhaust systems and

high-performance race cars. All stainless steel versions

can be electro-polished for improved cosmetics.

Because of their design, Barrel Hardware Clamps ease certain installations. For

example, as a Barrel Hardware Clamp is tightened, the end of the socket head

cap screw moves away, rather than towards, the operator. This feature improves

safety by minimizing parts that protrude after installation, and deep socket

installation tools are not required.

Clampco Barrel Hardware Clamps are available in diameters as small as 1.50 in.,

perfect for tight, hard-to-access spaces. Standard materials for the clamps include

300 series stainless steel bands, zinc plated or stainless steel barrel trunnions and

nuts, and stainless steel socket head cap screws.

Custom OrderC l a m p c o c a n a l s o m a k e c u s t o m B a r r e l

H a d a e l a m . m e f r t md s a e l d d m t c a d a ,h e a v y - d u t y h a r d w a r e , s o c k e t h e a d c a ps c r e w s , h e x h e a d b o l t s , d i f f e r e n t b a n d w i d t h s ,

d f f t a d a d a d a e m a t a l , a de v e n q u i c k - r e l e a s e s t y l e s . T h i s p i c t u r e s h o w s

a l a m p t h a a l t , l a r t a m dt , a d a t a d a p .

CLAMPCO



17/39


15



9805 0-015 0 1.5 0 1.36 1.5 5 38 35 39

9805 0-0175 1.75 1.61 1.80 45 41 46

9805 0-0188 1.88 1.74 1.93 48 44 49

9805 0-0200 2.00 1.86 2.05 5 1 47 5 2

9805 0-0212 2.12 1.98 2.17 5 4 5 0 5 5

9805 0-0225 2.25 2.11 2.30 5 7 5 4 5 8

9805 0-0238 2.38 2.24 2.43 60 5 7 62

9805 0-025 0 2.5 0 2.36 2.5 5 63 60 65

9805 0-025 6 2.5 6 2.42 2.61 65 61 66

9805 0-0262 2.62 2.48 2.67 67 63 68

9805 0-0275 2.75 2.61 2.80 69 66 719805 0-0288 2.88 2.74 2.93 73 70 74

9805 0-0300 3.00 2.86 3.05 76 73 77

9805 0-0312 3.12 2.98 3.17 79 76 81

9805 0-0325 3.25 3.11 3.30 82 79 84

9805 0-035 0 3.5 0 3.36 3.5 5 88 85 90

9805 0-0400 4.00 3.86 4.05 101 98 103

9805 0-0425 4.25 4.11 4.30 107 104 109

9805 0-045 0 4.5 0 4.36 4.5 5 114 111 116

9805 0-05 00 5 .00 4.86 5 .05 127 123 128

9805 0-05 5 0 5 .5 0 5 .36 5 .5 5 139 136 141

9805 0-0600 6.00 5 .86 6.05 15 2 149 15 4

9805 0-065 0 6.5 0 6.36 6.5 5 165 162 166

9805 0-0700 7.00 6.86 7.05 178 174 179

9805 0-075 0 7.5 0 7.36 7.5 5 191 187 192

9805 0-0766 7.66 7.5 2 7.71 194 191 196

9805 0-0800 8 .00 7.86 8.05 203 200 204

9805 0-085 0 8.5 0 8.36 8.5 5 216 212 217

ENGLISH (inches) METRIC (millimeters)PAR T NOMINAL MINIMUM MAXIMUM NOMINAL MINIMUM MAXIMUM


9805 4-015 0 1.5 0 1.36 1.5 5 38 35 39

9805 4-0175 1.75 1.61 1.80 45 41 46

9805 4-0188 1.88 1.74 1.93 48 44 49

9805 4-0200 2.00 1.86 2.05 5 1 47 5 2

9805 4-0212 2.12 1.98 2.17 5 4 5 0 5 5

9805 4-0225 2.25 2.11 2.30 5 7 5 4 5 8

9805 4-0238 2.38 2.24 2.43 60 5 7 62

9805 4-025 0 2.5 0 2.36 2.5 5 63 60 65

9805 4-025 6 2.5 6 2.42 2.61 65 61 66

9805 4-0262 2.62 2.48 2.67 67 63 68

9805 4-0275 2.75 2.61 2.80 69 66 719805 4-0288 2.88 2.74 2.93 73 70 74

9805 4-0300 3.00 2.86 3.05 76 73 77

9805 4-0312 3.12 2.98 3.17 79 76 81

9805 4-0325 3.25 3.11 3.30 82 79 84

9805 4-035 0 3.5 0 3.36 3.5 5 88 85 90

9805 4-0400 4.00 3.86 4.05 101 98 103

9805 4-0425 4.25 4.11 4.30 107 104 109

9805 4-045 0 4.5 0 4.36 4.5 5 114 111 116

9805 4-05 00 5 .00 4.86 5 .05 127 123 128

9805 4-05 5 0 5 .5 0 5 .36 5 .5 5 139 136 141

9805 4-0600 6.00 5 .86 6.05 15 2 149 15 4

9805 4-065 0 6.5 0 6.36 6.5 5 165 162 166

9805 4-0700 7.00 6.86 7.05 178 174 179

9805 4-075 0 7.5 0 7.36 7.5 5 191 187 192

9805 4-0766 7.66 7.5 2 7.71 194 191 196

9805 4-0800 8 .00 7.86 8.05 203 200 204

9805 4-085 0 8.5 0 8.36 8.5 5 216 212 217


18/39

90038 and 90016 SeriesMicro Series: Band Width = 0.312 in.S c r e w = 0 .2 5 i n . / B a n d a n d H o u s i n g M a t e r i a l = 3 0 0 s e r i e s s t a i n l e s s s t e e l / M a x i m u m T o r q u e = 2 0 i n . - l b s .Standard Series: Band Width = 0.50 in.S c r e w = 0 .31 2 . / a d a d H g M a t a l = 0 s t a l s t l / M a m m T e = 0 .- l .

STAINLESS STEEL SCREWENGLISH (inches) METRIC (millimeters)

MICRO STANDARD MINIMUM MAXIMUM MINIMUM MAXIMUMBAND NO. BAND NO. SAE DIAMETER DIAMETER SAE DIAMETER DIAMETER

90038-0062 n/a 04 0.25 0.62 04 6 1690038-0078 90016-0078 06 0.44 0.78 06 11 20

call 90016-0091 08 0.50 0.91 08 13 23

call 90016-0106 10 0.56 1.06 10 14 27call 90016-0125 12 0.69 1.25 12 17 32

call 90016-0150 16 0.81 1.50 16 21 38call 90016-0175 20 0.81 1.75 20 21 44call 90016-0200 24 1.06 2.00 24 27 51

call 90016-0225 28 1.31 2.25 28 33 57call 90016-0250 32 1.56 2.50 32 40 63

call 90016-0275 36 1.81 2.75 36 46 70call 90016-0300 40 2.06 3.00 40 52 76call 90016-0325 44 2.31 3.25 44 59 83

call 90016-0350 48 2.56 3.50 48 65 89call 90016-0375 52 2.81 3.75 52 71 95

call 90016-0400 56 3.06 4.00 56 78 102call 90016-0425 60 3.31 4.25 60 84 108

call 90016-0450 64 3.56 4.50 64 90 114call 90016-0500 72 4.06 5.00 72 103 127call 90016-0550 80 4.62 5.50 80 117 140

call 90016-0600 88 5.12 6.00 88 130 152call 90016-0650 96 5.56 6.50 96 141 165

call 90016-0700 104 6.18 7.00 104 157 178

CLAMPCO PRODUCTS, INC. 330.336.8857 www.CLAMPCO.com6

Standard and CustomClampco supplies Worm Drive Clamps to

customers who prefer to one-stop shop.

The Worm Drive Clamps are available in

standard SAE sizes and materials. Consult

the Worm Drive Clamp charts below for

exact sizes and materials. Custom designs

are also available. Contact Clampco with

your special requests.

Custom OrderW e c a n a l s o m a n u f a c t u r e V- B a n d C o u p l i n g s w i t hW o r m D r i v e C l a m p s a s t h e o u t e r b a n d s . T h i s s t y l ei s c o m m o n l y u s e d o n d a i r y p r o c e s s i n g e q u i p m e n t ,i r r i g a t i o n s y s t e m s , a n d a g r i c u l t u r a l e q u i p m e n t .

Custom OrderC l a m p c o c a n a c c o m m o d a t e s p e c i a l r e q u e s t s f o rn o t c h e d b a n d d e s i g n s a n d n o n - p e r f o r a t e d b a n d

d . A l t a t e m a t a l s a e a l o a n t .

CLAMPCO


Zinc Plated &

Stainless Steel Screw

WORM DRIVE CLAMPS

90037 and 90009 SeriesMicro Series: Band Width = 0.312 in.S c r e w = 0 .2 5 i n . / B a n d a n d H o u s i n g M a t e r i a l = 3 0 0 s e r i e s s t a i n l e s s s t e e l / M a x i m u m T o r q u e = 2 0 i n . - l b s .Standard Series: Band Width = 0.50 in.S c r e w = 0 .31 2 . / a d a d H g M a t a l = 0 s t a l s t l / M a m m T e = 0 .- l .

ZINC PLATED SCREWENGLISH (inches) METRIC (millimeters)

MICRO STANDARD MINIMUM MAXIMUM MINIMUM MAXIMUMBAND NO. BAND NO. SAE DIAMETER DIAMETER SAE DIAMETER DIAMETER

90037-0062 n/a 04 0.25 0.62 04 6 1690037-0078 90009-0078 06 0.44 0.78 06 11 20

call 90009-0091 08 0.50 0.91 08 13 23call 90009-0106 10 0.56 1.06 10 14 27call 90009-0125 12 0.69 1.25 12 17 32

call 90009-0150 16 0.81 1.50 16 21 38call 9 0009-0175 20 0.81 1.75 20 21 44

call 90009-0200 24 1.06 2.00 24 27 51call 90009-0225 28 1.31 2.25 28 33 57call 90009-0250 32 1.56 2.50 32 40 63

call 90009-0275 36 1.81 2.75 36 46 70call 90009-0300 40 2.06 3.00 40 52 76

call 90009-0325 44 2.31 3.25 44 59 83call 90009-0350 48 2.56 3.50 48 65 89

call 90009-0375 52 2.81 3.75 52 71 95call 90009-0400 56 3.06 4.00 56 78 102call 90009-0425 60 3.31 4.25 60 84 108

call 90009-0450 64 3.56 4.50 64 90 114call 90009-0500 72 4.06 5.00 72 103 127call 90009-0550 80 4.62 5.50 80 117 140

call 90009-0600 88 5.12 6.00 88 130 152call 90009-0650 96 5.56 6.50 96 141 165

call 90009-0700 104 6.18 7.00 104 157 178

Call Clampco for larger sizes.

Call Clampco for larger sizes.


19/39

Ready to Deliver!Clampco stocks several standard V-Band

Clamps/Couplings. These parts are the most

popular sizes and are frequently installed on

diesel engines, turbochargers, and heavy-duty

exhaust systems.

All of our standard V-Band Clamps/Couplings

have 300 series stainless steel bands and

retainers and come with a standard T-bolt

latch. See the following catalog pages on

V-Band Clamps/Couplings for more detailed

product specifications and dimensions.

17

V-BAND CLAMPS/COUPLINGSENGLISH (inches) METRIC (millimeters)

DESCRIPTION PART CODE NUMBER FLANGE APEX FLANGE O.D. FLANGE APEX FLANGE O.D.

V0135100M-0320-S2 995CS-0320 0.296 3.106 7.52 78.89V0138108N-0382-S2 99800-0382 0.255 3.695 6.48 93.85

V0135200M-0388-S2 99502-0388 0.443 3.755 11.13 95.38V0135200M-0425-S2 99502-0425 0.443 4.125 11.13 104.78V0138108N-0450-S2 99800-0450 0.255 4.375 6.48 111.13

V0138108N-0481-S2 99800-0481 0.255 4.685 6.48 119.00V0135100M-0525-S2 99506-0525 0.296 5.156 7.52 130.96

V0135200M-0588-S2 99502-0588 0.443 5.755 11.13 146.18V0139115M-0592-S2 99915-0592 0.340 5.795 8.64 147.19

Standard Items

V-BAND CLAMPS/COUPLINGS




8

How to Determine Your V-Band Clamp/CouplingDescription Code

Clampcos description code contains 7 segments, each representing

a different part of the clamp/coupling.

Below is a sample description code:

V01-3-52-00-N-0588-S2Its easy to create your made-to-order V-Band Clamp/Coupling description

code, just follow these 7 easy steps:

1. Determine Latch & Band or Strap Style Code

V01-3-52-00-N-0588-S22. Determine Number of Retainer Segments

V01-3-52-00-N-0588-S23. Determine Retainer Series Code

V01-3-52-00-N-0588-S24. Determine Product Design Code

V01-3-52-00-N-0588-S25. Determine Bolt Code

V01-3-52-00-N-0588-S26. Determine Retainer Inside Diameter Code

V01-3-52-00-N-0588-S27. Determine Nut, Knob, or T-Handle Code

V01-3-52-00-N-0588-S2

Made-to-Order

Clampco V-Band Couplings, also known as V-Band Clamps or V-Clamps, join flanges

with V-shaped profiles. A V-Band Coupling operates by exerting a wedging load,which squeezes the flanges together. The V-Band Couplings can be designed to work

with or without gaskets and O-rings. The material gauge, latch style, and number

of retainer segments all vary depending on the requirements for each application.

V-Band Couplings eliminate the

need for cumbersome bolted

flange designs and costly welded

flange designs. Because V-Band

Couplings can be easily assembled

and disassembled, they are often

used on equipment that requires

frequent service or maintenance.

Typical V-Band applicationsinclude pumps, engines, exhaust

systems, filters, and food and

chemical processing equipment.

T-BOLT LATCHT e l a m o T l t l a t h s d f r m a t r mp e r m a n e n t a p p l i c a t i o n s a n d / o r s a f e t y o n p r e s s u r i z e d s y s t e m s . T h e T - b o l t l a t c h i s o u r m o s t e c o n o m i c a l l a t c h .

LIGHT-DUTY OVER CENTER LATCHT e l t d t y r t r l a t h s d n a l a tt a t e f t a m l y r d a m l y. N o t la e d f r g a d l g t e l a m p a f ti n i t i a l i n s t a l l a t i o n . T h i s l a t c h s t y l e i s i d e a l f o r l i g h t - d u t ya l a t s n m a l l d a m t s a d s a 1 .d a m t r T l t .

MEDIUM-DUTY OVER CENTER LATCHT e m d m d t y r t r l a t h s l l t d fh e a v i e r a p p l i c a t i o n s a n d o n l a r g e r d i a m e t e r s . N o t o o l sa e d f r g a d l g t e l a m p a f ti n i t i a l i n s t a l l a t i o n . It i s a v a i l a b l e w i t h e i t h e r a 1 i n . o r1 i n . d i a m e t e r T - b o l t .


T e a y d t y r t r l a t h s l l t d fh e a v y - d u t y a p p l i c a t i o n s a n d l a r g e d i a m e t e r s . It i sa a l a l e t 8 i n . d i a m e t e r T - b o l t .

SADDLE QUICK RELEASE LATCHT e a d d l e k l a e l a t h s a l o d f r ao f d i s a s s e m b l y a n d w h e r e t h e a b i l i t y t o r e p l a c e b o l t s i s

d d . It s t m m d d f r d a m t s l a r t a1 0 . 4 m m ] d e t o t / a d t f .

QUICK RELEASE LATCHT e l a m o k l a e l a t h s d f r a e fd a m l y a d s d e t e a l t y t o l ab o l t s i s d e s i r e d .

CLAMPCO LATCH STYLES


21/39

CODE LATCH STYLEV01T T-Bolt

V02T Quic k Re le aseV03T Saddle Quic k Re le ase

V07T Ligh t-Duty Ove r Ce nte rV09T Me diu m -Duty Ove r Ce nte r

C u l in .V V



Made-to-Order


20

3. DETERMINE RETAINER SERIES CODE

V01-3-52-00-N-058-S2 (Sample Description Code)Clampco is currently tooled for over 20 standard retainer shapes.

These retainer shapes mate with the most common industrial

flange profiles. To arrive at the proper retainer series for your

application, please consider the following factors: the design

and dimensions of the mating flanges; operating pressure and

temperature; whether or not gaskets or O-rings will be used;

and what the system will carry (fluid, dry bulk solids, air, etc.).

ENGLISH (inches) METRIC (millimeters)COUPLING PRESSURE IN PSI COUPLING PRESSURE IN MPaDIAMETER FULL BAND STRAP BAND DIAMETER FULL BAND STRAP BAND

2 500 380 51 3.45 2.624 250 180 102 1.72 1.24

6 140 95 152 .96 .658 80 65 203 .55 .45

10 60 50 254 .41 .3412 45 38 305 .31 .26

14 38 32 355 .26 .2216 32 28 406 .22 .1918 28 25 457 .19 .17

20 25 23 508 .17 .16

RETAINER THICKNESS OF .031 in. [.787 mm]

RETAINER THICKNESS OF .040 in. [1.02 mm]



2 1500 620 51 10.34 4.274 450 300 102 3.10 2.07

6 240 180 152 1.65 1.248 150 120 203 1.03 .8310 110 80 254 .76 .55

12 80 60 305 .55 .4114 65 50 355 .45 .34

16 55 40 406 .38 .2818 50 35 457 .34 .2420 45 30 508 .31 .21


2 2000 700 51 13.79 4.834 650 320 102 4.48 2.21

6 350 200 152 2.41 1.388 210 140 203 1.45 .96

10 150 100 254 1.03 .6912 120 80 305 .83 .5514 90 65 355 .62 .45

16 80 60 406 .55 .4118 70 52 457 .48 .36

20 65 46 508 .45 .32



2 2500 1000 51 17.24 6.894 800 550 102 5.52 3.79

6 480 350 152 3.31 2.418 300 250 203 2.07 1.72

10 240 180 254 1.65 1.2412 180 150 305 1.24 1.0314 160 120 355 1.10 .83

16 130 90 406 .90 .6218 110 78 457 .76 .54

20 100 68 508 .69 .47



2 4000 1600 51 27.58 11.034 1500 780 102 10.34 5.38

6 750 500 152 5.17 3.458 500 340 203 3.45 2.34

10 360 260 254 2.48 1.7912 280 200 305 1.93 1.3814 210 160 355 1.45 1.10

16 180 140 406 1.24 .9618 150 120 457 1.03 .83

20 130 100 508 .90 .69



2 5500 3800 51 37.92 26.204 2000 1500 102 13.79 10.34

6 1200 800 152 8.27 5.528 780 550 203 5.38 3.79

10 580 400 254 3.99 2.76

12 440 310 305 3.03 2.1414 350 260 355 2.41 1.79

16 290 210 406 1.99 1.4518 250 180 457 1.72 1.2420 200 150 508 1.38 1.03


2 3150 1250 51 21.72 8.624 1100 650 102 7.58 4.486 600 400 152 4.14 2.76

8 350 280 203 2.41 1.9310 250 210 254 1.72 1.45

12 200 160 305 1.38 1.1014 170 120 355 1.17 .8316 150 100 406 1.03 .69

18 120 90 457 .83 .6220 100 70 508 .69 .48


WARNING:The pressure ratings shown are the maximum pressures thatwill not cause yielding of any component. The ratings are for V-BandClamps/Couplings with the following: 301 annealed retainers with 40degree included angles; 301/302/304 14 hard or12 hard bands; andoperating at ambient temperatures of 70 degrees F. See page 36 tocalculate pressure ratings for different materials and temperatures. Do notuse pressure ratings for over center latch styles or for any other latch stylesthat are tightened by hand. Vessel pressure must be released beforecoupling is opened.


23/39

21

RETAINER THICKNESS OF .031 in. [.787 mm]







31

41

51 52 53 54

61 62 63 67 6A

71

81 82 83

91 92 93

42 43

72DESIGN CONSIDERATIONS

Application LoadsS e e t h e V- B a n d C l a m p / C o u p l i n g l o a d f o r m u l a s o np a g e 3 6 f o r a p p l i c a t i o n s i n v o l v i n g b e n d i n g m o m e n t sa d / r a a l l a d s n a d d t n t o e l a d .

Safety FactorC h o o s e t h e t h i n n e s t m a t e r i a l f o r t h e a p p l i c a t i o n

t a t t l l m t s t e f m a e m t ,i n c l u d i n g y o u r a p p r o p r i a t e s a f e t y f a c t o r a n d m a t a l a d t m a t e t .

Retainer SeriesR t a r s a e a a l a l e n 1 / /a a l d t a l s t l . t r m a t a l s aa a l a l e n t .S e l e c t a r e t a i n e r s e r i e s w i t h a w i d e e n o u g h a p e x(i n s i d e w i d t h a t t h e t o p o f t h e r e t a i n e r ) f o r f l a n g e st a t a e t o e d t h a f l a t r g t y e a t .S e l e c t a r e t a i n e r s e r i e s w i t h e n o u g h o p e n i n g (a t t h eb o t t o m o f t h e r e t a i n e r ) s o t h a t t h e r e t a i n e r s c a n g r a b(o r c a t c h ) t h e f r e e s t a t e f l a n g e s s u f f i c i e n t l y t o p r e p a r e

t e t f r t t .R t a r s f l e d m s a e n ;1 . = .4 m m



Made-to-Order


22

4. DETERMINE PRODUCT DESIGN CODE

V01-3-52-00-N-0588-S2 (Sample Description Code)

V01-3-52-00-N-0588-S2 (Sample Description Code)Clampco offers the following bolts as standard options. Other bolt

materials and thread sizes are available upon request. Some bolts

may be bent for small diameter applications.

5. DETERMINE BOLT CODE

Bolt Performance and Torque Chart

The standard design code is 00 for all V-Band Couplings. A unique

design code is assigned to custom parts. Custom parts include variations

such as different band and retainer materials, non-standard hardware,

special retainer profiles, custom markings, and more. Parts with different

over center latch designs, along with their corresponding safety features,

are also custom items and will receive a special design code.

(See pages 30 34 for more information

regarding custom options.)

Clampco will assign the

design code that represents

your custom part upon

receipt of an order.

CODE BOLT DESCRIPTION THREAD SIZE

C4037 Alloy He atTre ated to125,000 - 145,000 ps i, Zinc Plate d

10-32

1/4-28M6 X 15/16-24

3/8-161/2-13

N 18-8 Stainle ss Ste e l(302 or 305)

10-32

1/4-201/4-28

5/16-185/16-243/8-16

M431, 420 or 410 Stainle ss Ste e lHe atTre ate dto 140,000 to 160,000 psi

10-32

1/4-285/16-24

A A286 Stainle ss Ste e l, 130,000 psi m inim um10-321/4-28

W 316 Stainle ss Ste e l1/4-28M6 X 1

M8 X 1.25

MAXIMUMRECOMMENDED ULTIMATE TENSILE

TORQUE IN.LBS. STRENGTH LBS.SIZE BOLT MATERIAL [NEWTON METERS] [KILOGRAMS]

10-32 300 Se rie s Stainle s s Ste e l 50 [5.7] 1815 [823]

10-32 Type 420 or 431 Stainle ss Ste el 65 [7.3] 2390 [1084]

10-32 Type A286 Stainle ss Ste e l 65 [7.3] 2390 [1084]

10-32 Plate d Alloy Ste e l 65 [7.3] 2390 [1084]

1/4-20 300 Se rie s Stainle s s Ste e l 75 [8.5] 3322 [1508]

1/4-28 300 Se rie s Stainle s s Ste e l 75 [8.5] 3322 [1508]

M6 X 1 300 Se rie s Stainle s s Ste e l 75 [8.5] 3322 [1508]

1/4-28 Type 420 or 431 Stainle ss Ste e l 90 [10.2] 4370 [1983]

1/4-28 Type A286 Stainle ss Ste el 90 [10.2] 4370 [1983]

1/4-28 Plate d Alloy Ste e l 90 [10.2] 4370 [1983]

M6 X 1 Plate d Alloy Ste e l 90 [10.2] 4370 [1983]

5/16-18 300 Se rie s Stainle ss Ste el 180 [20.3] 5320 [2414]


M8 X 1.25 300 Se rie s Stainle ss Ste el 180 [20.3] 5320 [2414]

5/16-24 Type 420 or 431 Stainle ss Ste e l 240 [27.1] 7000 [3177]

5/16-24 Type A286 Stainle ss Ste el 240 [27.1] 7000 [3177]





300 se ries stainle ss ste e lbolts trength base d on 95,000 psi m inim um te nsile strength . Type 420431stainle ss stee lbolts treng th base d on 125,000 psi m inim um te nsile stre ngth . Type A286 stainle sss te e lbolts tre ngth bas e d on 125,000 ps i m inim um te ns ile strength . Plate d alloy ste e lbolts tre ngth

base d on 125,000 psi m inim um te nsile stre ngth . Torq ue c oupling or band to a le ve lw h e re joints areproperly c lose d. Maxim um torqu e le ve ls are notre q uire d for prope r jointfunc tion.


25/39

* We res e rve th e righ tto subs titute w ith A286 stainle ss stee land/or oth e r eq uivale ntloc k nuts

unle ss oth e rw ise s pec ified.

CODE NUT DESCRIPTION TEMP RATING SELF-LOCKING

SStee l, s e lf-loc k ing , ny lon ins e rt,Cadm ium or Zinc Plate d

250 F[120 C ]

Ye s

S1Allm e tal, Ste e l, se lf-loc k ing, c ollar or sh ortbeam de sign, Cadm ium or Zinc Plate d

550 F[290 C ]

Ye s

S2Allm e tal, 18-8 Stainle ss Ste e l*, se lf-loc k ing,c ollar or s h ortbe am de sign, Silve r Plate d

800 F[425 C ]

Ye s

S3Allm e tal, 347 Stainle ss Ste e l*, se lf-loc k ing,c ollar or s h ortbe am de sign, Silve r Plate d

1200F[650 C ]

Ye s

S418-8 Stainle ss Ste e l, s e lf-loc k ing ,nylon ins e rt, Silve r Plated

250 F[120 C ]

Ye s

S6Allm e tal, 347 Stainle ss Ste e l, se lf-loc k ing,long be am de s ign , Silve r Plated

1200F[650 C ]

Ye s

S14316 Stainle ss Stee l, s e lf-loc k ing ,nylon ins e rt, Silve r Plated

250 F[120 C ]

Ye s

H Stainle s s Ste e lHe x Nu t, Silve r Plate d800 F

[425 C ]No

H6 Ste e lHe x Nut, Zinc Plate d - - No

H8 Brass He x Nut - - No

23

6. DETERMINE RETAINER INSIDE DIAMETER CODE

V01-3-52-00-N-0588-S2 (Sample Description Code)

7. DETERMINE NUT, KNOB, OR T-HANDLE CODE

V01-3-52-00-N-0588-S2 (Sample Description Code)Clampco provides the following nuts, knobs, and T-handles as standard options. Choose the nut, knob, or

T-handle that is best suited to your application, or contact our sales department with your special request.

CODE KNOB AND T-HANDLE DESCRIPTION

K K nob for h an d tig h te n ing , plas tic w i th Bras s ins e rt, 1 in. long [25.4 m m ]

K1 Knob for h and tigh ten ing, plasti c w ith Bra ss in sert, 1.75 in. long [ 44 .5 m m ]

T T-Handle for h and tigh te ning, Ste e l, Cadm ium or Zinc Plate d, 3 in. long [76.2 m m ]

The retainer inside diameter (I.D.) must be specified in .01 in. increments. It is determined by adding the

flange outside diameter (O.D.) plus the recommended air gap for the retainer series. The last 2 digits of

the code are represented as a two place decimal number without the decimal point.

For Example:

You have a flange with an O.D. of 5.750 in. designed for use with a 52 series retainer. See 52 series

chart to determine what should be added to flange O.D. to get retainer I.D.

1. ADD FLANGE O.D. AND RECOMMENDED AIR GAP FROM CHART TO GET RETAINER SERIES I.D.

5.750 in. + .125 in. = 5.875 in.

2. ROUND TO NEAREST TWO PLACE DECIMAL: 5.88

3. DROP THE DECIMAL POINT TO ARRIVE AT YOUR CODE: 588

When starting with a metric unit, convert millimeters to inches rounded to

two decimal places, and then drop the decimal point.

For Example:

60 mm = (60 mm/25.4) = 2.36 in. = 236

Remember...The V-Band I.D. is always larger than the flange O.D.

See pages 32 and 33

for additional knob and

T-handle information.


26/39


27/39

25

F1028 SERIES3 0 3 , 3 0 4 , o r 3 0 5 S t a i n l e s s S t e e l

F r e t h l a m o R t a r 4 3 a n d 6 3




F r e t h l a m o R t a r 4 2 , 5 4 , 6 1 , a n d 81


F r e t h la m o R t a r s 1 a d 1 .M a y a l s o b e p a i r e d w i t h a F 1 0 3 4 S F o r m e d S h e e t M e t a l F l a n g e ( s e e p a g e 2 7 ) f o r u s e w i t h C l a m p c o

R t a r s 1 .

FLANGES

Machined Flanges for use with Flat Gaskets

ENGLISH (inches)PART TUBE SIZE FLANGE FLANGE

NUMBER OUTSIDE DIAMETER INSIDE DIAMETER OUTSIDE DIAMETER

F1028M0150 1.50 1.53 2.43

F1028M0175 1.75 1.78 2.68

F1028M0200 2.00 2.03 2.93

F1028M0225 2.25 2.28 3.18

F1028M0250 2.50 2.53 3.43

F1028M0275 2.75 2.78 3.68

F1028M0300 3.00 3.03 3.93

F1028M0325 3.25 3.28 4.18

F1028M0350 3.50 3.53 4.43

F1028M0375 3.75 3.78 4.68

F1028M0400 4.00 4.03 4.93

F1028M0450 4.50 4.53 5.43

F1028M0500 5.00 5.03 5.93F1028M0550 5.50 5.53 6.43

F1028M0600 6.00 6.03 6.93



F1027M0150 1.50 1.53 2.24

F1027M0175 1.75 1.78 2.49

F1027M0200 2.00 2.03 2.74

F1027M0225 2.25 2.28 2.99

F1027M0250 2.50 2.53 3.24

F1027M0275 2.75 2.78 3.49

F1027M0300 3.00 3.03 3.74

F1027M0325 3.25 3.28 3.99

F1027M0350 3.50 3.53 4.24

F1027M0375 3.75 3.78 4.49

F1027M0400 4.00 4.03 4.74

F1027M0450 4.50 4.53 5.24

F1027M0500 5.00 5.03 5.74

F1027M0550 5.50 5.53 6.24

F1027M0600 6.00 6.03 6.74



F1025M0150 1.50 1.53 2.24

F1025M0175 1.75 1.78 2.49

F1025M0200 2.00 2.03 2.74

F1025M0225 2.25 2.28 2.99

F1025M0250 2.50 2.53 3.24

F1025M0275 2.75 2.78 3.49

F1025M0300 3.00 3.03 3.74

F1025M0325 3.25 3.28 3.99

F1025M0350 3.50 3.53 4.24

F1025M0375 3.75 3.78 4.49

F1025M0400 4.00 4.03 4.74

F1025M0450 4.50 4.53 5.24

F1025M0500 5.00 5.03 5.74

F1025M0550 5.50 5.53 6.24

F1025M0600 6.00 6.03 6.74



F1024M0150 1.50 1.53 2.24

F1024M0175 1.75 1.78 2.49

F1024M0200 2.00 2.03 2.74

F1024M0225 2.25 2.28 2.99

F1024M0250 2.50 2.53 3.24

F1024M0275 2.75 2.78 3.49

F1024M0300 3.00 3.03 3.74

F1024M0325 3.25 3.28 3.99

F1024M0350 3.50 3.53 4.24

F1024M0375 3.75 3.78 4.49

F1024M0400 4.00 4.03 4.74

F1024M0450 4.50 4.53 5.24

F1024M0500 5.00 5.03 5.74F1024M0550 5.50 5.53 6.24

F1024M0600 6.00 6.03 6.74



F1026M0150 1.50 1.53 2.24

F1026M0175 1.75 1.78 2.49

F1026M0200 2.00 2.03 2.74

F1026M0225 2.25 2.28 2.99

F1026M0250 2.50 2.53 3.24

F1026M0275 2.75 2.78 3.49

F1026M0300 3.00 3.03 3.74

F1026M0325 3.25 3.28 3.99

F1026M0350 3.50 3.53 4.24

F1026M0375 3.75 3.78 4.49

F1026M0400 4.00 4.03 4.74

F1026M0450 4.50 4.53 5.24

F1026M0500 5.00 5.03 5.74F1026M0550 5.50 5.53 6.24

F1026M0600 6.00 6.03 6.74

NOTE: Gasketed flat

face flanges are

recommended for high

temperature applications.The gasket must compress to .047 in.

minimum for proper coupling function.


F r e t h la m o R t a r s 1 , , a d 83 .M a y a l s o b e p a i r e d w i t h a F 1 0 3 8 S F o r m e d S h e e t M e t a l F l a n g e ( s e e p a g e 2 7 ) f o r u s e w i t h C l a m p c o

R t a r s 1 , , a d 83 .


28/39



F1033M0150 1.50 1.53 2.43

F1033M0175 1.75 1.78 2.68

F1033M0200 2.00 2.03 2.93

F1033M0225 2.25 2.28 3.18

F1033M0250 2.50 2.53 3.43

F1033M0275 2.75 2.78 3.68

F1033M0300 3.00 3.03 3.93

F1033M0325 3.25 3.28 4.18

F1033M0350 3.50 3.53 4.43

F1033M0375 3.75 3.78 4.68

F1033M0400 4.00 4.03 4.93

F1033M0450 4.50 4.53 5.43

F1033M0500 5.00 5.03 5.93

F1033M0550 5.50 5.53 6.43

F1033M0600 6.00 6.03 6.93



F1032M0150 1.50 1.53 2.24

F1032M0175 1.75 1.78 2.49

F1032M0200 2.00 2.03 2.74

F1032M0225 2.25 2.28 2.99

F1032M0250 2.50 2.53 3.24

F1032M0275 2.75 2.78 3.49

F1032M0300 3.00 3.03 3.74

F1032M0325 3.25 3.28 3.99

F1032M0350 3.50 3.53 4.24

F1032M0375 3.75 3.78 4.49

F1032M0400 4.00 4.03 4.74

F1032M0450 4.50 4.53 5.24

F1032M0500 5.00 5.03 5.74F1032M0550 5.50 5.53 6.24

F1032M0600 6.00 6.03 6.74



F1031M0150 1.50 1.53 2.24

F1031M0175 1.75 1.78 2.49

F1031M0200 2.00 2.03 2.74

F1031M0225 2.25 2.28 2.99

F1031M0250 2.50 2.53 3.24

F1031M0275 2.75 2.78 3.49

F1031M0300 3.00 3.03 3.74

F1031M0325 3.25 3.28 3.99

F1031M0350 3.50 3.53 4.24

F1031M0375 3.75 3.78 4.49

F1031M0400 4.00 4.03 4.74

F1031M0450 4.50 4.53 5.24

F1031M0500 5.00 5.03 5.74F1031M0550 5.50 5.53 6.24

F1031M0600 6.00 6.03 6.74



F1030M0150 1.50 1.53 2.24

F1030M0175 1.75 1.78 2.49

F1030M0200 2.00 2.03 2.74

F1030M0225 2.25 2.28 2.99

F1030M0250 2.50 2.53 3.24

F1030M0275 2.75 2.78 3.49

F1030M0300 3.00 3.03 3.74

F1030M0325 3.25 3.28 3.99

F1030M0350 3.50 3.53 4.24

F1030M0375 3.75 3.78 4.49

F1030M0400 4.00 4.03 4.74

F1030M0450 4.50 4.53 5.24

F1030M0500 5.00 5.03 5.74

F1030M0550 5.50 5.53 6.24

F1030M0600 6.00 6.03 6.74



F1029M0150 1.50 1.53 2.24

F1029M0175 1.75 1.78 2.49

F1029M0200 2.00 2.03 2.74

F1029M0225 2.25 2.28 2.99

F1029M0250 2.50 2.53 3.24

F1029M0275 2.75 2.78 3.49

F1029M0300 3.00 3.03 3.74

F1029M0325 3.25 3.28 3.99

F1029M0350 3.50 3.53 4.24

F1029M0375 3.75 3.78 4.49

F1029M0400 4.00 4.03 4.74

F1029M0450 4.50 4.53 5.24

F1029M0500 5.00 5.03 5.74F1029M0550 5.50 5.53 6.24

F1029M0600 6.00 6.03 6.74

CLAMPCO PRODUCTS, INC. 330.336.8857 www.CLAMPCO.com26






F r e t h l a m o R t a r 4 1 , 6 2 , a n d 8 3





FLANGES

Machined Flanges for use with O-Ring Gaskets

NOTE: O-ring sealed flanges are for low temperature and structuralapplications. O-ring groove dimensions to be specified by customer.

Custom OrderC l a m p c o c a n w o r k w i t h y o u rc u s t o m r e q u i r e m e n t s f o r a l e a k -p r o o f c o n n e c t i o n . O u r t e a m w i l l h e l py o u d e s i g n a c l a m p t h a t c a n w i t h s t a n d

c o r r o s i v e e n v i r o n m e n t s , s e v e r e v i b r a t i o n , h i g h t e m p e r a t u r e s ,a d e a . C t a t l a m o f r a l a l e l t .

CLAMPCO


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TWO MACHINED FLANGES WITH O-RING GROOVE

TWO MACHINED FLANGES WITH OR WITHOUT FLAT GASKET

ONE FORMED SHEET METAL AND ONE MACHINED FLANGE

ENGLISH (inches)PART TUBE SIZE (A) FLANGE (B) FLANGE (C) MIN (D) OPENING COUPLING

NUMBER OUTSIDE DIA INSIDE DIA DIAMETER THICKNESS DIAMETER DIAMETER

F1038S150 1.50 1.510 2.196 .062 1.590 2.32

F1038S175 1.75 1.760 2.446 .062 1.840 2.57

F1038S200 2.00 2.010 2.696 .062 2.090 2.82

F1038S225 2.25 2.260 2.946 .062 2.340 3.07

F1038S250 2.50 2.510 3.196 .062 2.590 3.32

F1038S275 2.75 2.760 3.446 .062 2.840 3.57

F1038S300 3.00 3.010 3.696 .062 3.090 3.82

F1038S325 3.25 3.260 3.946 .062 3.340 4.07

F1038S350 3.50 3.510 4.196 .062 3.590 4.32

F1038S375 3.75 3.760 4.446 .062 3.840 4.57

F1038S400 4.00 4.010 4.696 .062 4.090 4.82

F1038S450 4.50 4.510 5.196 .062 4.590 5.32

F1038S500 5.00 5.010 5.696 .062 5.090 5.82

F1038S550 5.50 5.510 6.196 .062 5.590 6.32

F1038S600 6.00 6.010 6.696 .062 6.090 6.82



F1034S150 1.50 1.510 2.196 .062 1.590 2.32

F1034S175 1.75 1.760 2.446 .062 1.840 2.57

F1034S200 2.00 2.010 2.696 .062 2.090 2.82

F1034S225 2.25 2.260 2.946 .062 2.340 3.07

F1034S250 2.50 2.510 3.196 .062 2.590 3.32

F1034S275 2.75 2.760 3.446 .062 2.840 3.57

F1034S300 3.00 3.010 3.696 .062 3.090 3.82

F1034S325 3.25 3.260 3.946 .062 3.340 4.07

F1034S350 3.50 3.510 4.196 .062 3.590 4.32

F1034S375 3.75 3.760 4.446 .062 3.840 4.57

F1034S400 4.00 4.010 4.696 .062 4.090 4.82

F1034S450 4.50 4.510 5.196 .062 4.590 5.32

F1034S500 5.00 5.010 5.696 .062 5.090 5.82

F1034S550 5.50 5.510 6.196 .062 5.590 6.32

F1034S600 6.00 6.010 6.696 .062 6.090 6.82

27

Thickness = .062 in.

F1038S SERIES3 0 1 , 3 0 2 , o r 3 0 4 S t a i n l e s s S t e e l


F r e t h l a m o R t a r 4 1 , 6 2 , a n d 8 3 , p a i r w i t h a F 1 0 2 7M a c h i n e d F l a n g e ( s e e p a g e 2 5 )

FLANGES

Formed Sheet Metal Flanges




F r e t h l a m o R t a r 9 1 , p a i r w i t h a F 1 0 2 6 M a c h i n e d

F la e (s e a e )

S E C T IO N A = A 3 x S IZ E


TWO FORMED SHEET METAL FLANGES

Popular Flange ConfigurationsClampco Flanges can be used in several combinations. Talk to a

Clampco sales engineer to determine the size, style, and retainer

series number that is best for you.



F1039S100 1.00 1.010 1.724 .050 1.260 1.81

F1039S125 1.25 1.260 1.974 .050 1.510 2.06

F1039S150 1.50 1.510 2.224 .050 1.760 2.31

F1039S175 1.75 1.760 2.474 .050 2.010 2.56

F1039S200 2.00 2.010 2.724 .050 2.260 2.81

F1039S225 2.25 2.260 2.974 .050 2.510 3.06

F1039S250 2.50 2.510 3.224 .050 2.760 3.31

F1039S275 2.75 2.760 3.474 .050 3.010 3.56

F1039S300 3.00 3.010 3.724 .050 3.260 3.81F1039S325 3.25 3.260 3.974 .050 3.510 4.06

F1039S350 3.50 3.510 4.224 .050 3.760 4.31

F1039S375 3.75 3.760 4.474 .050 4.010 4.56

F1039S400 4.00 4.010 4.724 .050 4.260 4.81

F1039S450 4.50 4.510 5.224 .050 4.760 5.31

F1039S500 5.00 5.010 5.724 .050 5.260 5.81

F1039S550 5.50 5.510 6.224 .050 5.760 6.31

F1039S600 6.00 6.010 6.724 .050 6.260 6.81





TWO FLAT FACE SHEET METAL FLANGES



STRAPS & STRAP ASSEMBLIES

28

Clampco stainless steel strap assemblies are frequently specified for both commercial and

military applications. The metal straps are used to tie down or secure equipment to walls,decks, and interior and exterior vehicle surfaces.

Lengths range from 2.25 in. up to the customers desired length. For certain applications,

strap assemblies may be joined together to arrive at the required length. Customers

specify latch styles, material gauge, band width, and hardware. The picture shows

some common strap configurations.

Made-to-Order

METHOD ONE

Using Dial or Vernier CalipersMeasure the overall length of the strap from the outside of each loop

or band end with dial or vernier calipers as shown in the illustration.

Keep the strap as flat as possible while measuring the length.

DETERMINING BAND STRAP LENGTH

METHOD TWO

Using Tape RuleWhen the strap length is longer than available calipers, carefully measure

the overall length of the strap from the outside of each loop or band end

with a tape rule as shown in the illustration. Keep the strap as flat as

possible while measuring the length.


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CLAMPCO CUSTOM DESIGN PRODUCTS

30

A. Clampwithweldedlugstoholdaheatshieldaroundtheclamp.

. lampwithmountingbracetforattachingassembltootherstructures.

. ugclampforattachingclamptootherstructures. ustomerscanspecifannumberofslidinglugs.

D. lampwithrollededgelinertopreenthosedamage.

E. Saddlelatchclampwithisibleindicatoronbolttopreentoertightening.

F. lampwithslidingclipsforattachingclamptootherstructures.Customersmaspecifannumberofclips.

G. Rollformedlightingringclampwithsimplespringclosure.ightingringsare

usedtoholdlensestolighthousings.

H.Strapassemblwithrubberpadstoprotecttheobectbeingheldinplace.

I. Quicreleaseclampwithlongnobtopreentinterferencewithclampband.noballowsoperationofclampwithouttools.

J. lampwithheatshrincoerto

protecttheobectbeingclamped.

We Customize Clamps

to Meet Your Specific NeedsClampco offers a wide variety of custom design features to suit your specific application.

The clamps pictured on these pages show just some of the available options.

A

C

B

E

F

G

D

H

I

J


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A Clampco T-handle is another custom option forclamp applications that require hand tightening.

T-handles come standard in 3 in. lengths and are

steel cadmium or zinc plated. Stainless steel

designs are also available. T-handles are

commonly specified for clamp applications on

pool filters and telecommunications equipment.

T-Handles

33

Clampco offers several over center latch handle

designs. The over center latches pictured

at right show our captured and slotted yoke

designs. A captured yoke holds the T-bolt in

place when operators open the over centerlatch, while a slotted yoke lets the T-bolt

fall away from the clamp assembly. Your

application requirements will determine

what yoke style is the best option.

Several safety features are also available

with the over center latch handles. These

options prevent accidental opening of

the clamp. The light-duty over center latch

handle can include a safety clip, which flips

over the end of the handle. Another option is a

safety pin, which locks the yoke to the handle.

The medium-duty over center handle is availablewith a safety pin or a safety clip. Once again,

the safety pin locks the yoke to the handle and

must be removed prior to opening the clamp.

The safety clip works by providing interference

with the handle and must be pressed down in

order to fully open the handle.

Handles

Fixed Position

Cross Piece

Sliding Cross

Piece


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How to determine

NOMINAL SIZE FOR YOUR HOSE CLAMP APPLICATION

34

Using Tape RuleUse a narrow tape rule to measure the circumference of the hose and fitting application

with the hose assembled on the pipe or tube fitting as shown in illustration 1b. Denote

this as circumference, (C).

Use the formula: Nominal Application Diameter, ND = C 3.1416

Using Pi Tape RuleUse a pi tape rule to measure the O.D. of the hose and fitting application with the

hose assembled on the pipe or tube fitting as shown in illustration 1c. Use this

measurement to specify the nominal clamp size.

METHOD ONE

Using Dial CalipersUse dial calipers to measure the outside diameter (O.D.) of the hose and fitting

application with the hose assembled on the pipe or tube fitting as shown in

illustration 1a. Use this measurement to specify the nominal clamp size.

OR

OR

METHOD TWO

1. Use dial calipers to measure the O.D. of the pipe or tube fitting as shown in

illustration 1d. This diameter may also be measured with a narrow tape rule or pi

tape rule as shown in illustrations 1b and1c. Denote this dimension as diameter, (d).

2. Use dial calipers to measure the material thickness of the hose as shown in

illustration 1e. Denote the thickness dimension as thickness, (t).

Use the formula: Nominal Application Diameter, ND = d + ( 2 x t )

1a .

1b .

1c.

1d .

1e .

CLAMPCO PRODUCTS, INC. 330.336.8857 www.CLAMPCO.com


37/39

35

How to determine

PROPER DIMENSIONS FOR YOUR V-BAND COUPLING APPLICATION

Using Tape RuleUse a narrow tape rule to determine the flange

circumference (C) as shown in 1c.

Use the formula: Flange Diameter = C 3.1416

FLANGE BASE DIAMETERUse dial calipers to measure the base diameter

of your flange as shown in illustrations 2a and 2b.

This dimension can also be measured with a narrow

tape rule or with a pi tape rule as shown in

illustration 1c. Denote this base diameter as bd.

FLANGE ANGLEThis dimension is best determined by measurement with an optical comparator or from

the actual design print of the flange. However, it can be determined by using the

previously measured flange apex a, flange base width w, and flange height fh.

Use the formula: Flange Angle = TAN1 [ ( w a ) fh ]

FLANGE BASE WIDTHThis dimension is best determined by measurement with an optical comparator or from

the actual design print of the flange. However, it can be measured with care using dial

calipers as shown in illustration 5a. Denote this base width as w.

*Remember that O-rings and gaskets will change your final width dimensions.

FLANGE APEXThis dimension is best determined by measurement with an optical comparator or from

the actual design print of the flange. However, it can be measured with great care

using dial calipers as shown in illustration 4a. Denote this flange apex as a.

*Remember that O-rings and gaskets will change your final width dimensions.

FLANGE HEIGHT CALCULATIONTo determine the height of your flange, you can use the previously measured

outside flange diameter fd, and the flange base diameter bd.

Use the formula: Flange Height, fh = ( fd bd ) 2

OUTSIDE FLANGE DIAMETER

Using Dial CalipersUse dial calipers to measure the largest or outside

diameter of your flange as shown in illustration 1b.

(or use a pi tape rule as shown in illustration 1c.)

Denote this outside flange diameter as fd.

OR1a .

1c.

2a .

1b .

2b .

4 a .

5a .


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36

MATERIALS AND TEMPERATURESF r d f f t m a t a l s a d t m a t , t e e a t d a t a m t e t d g t e f l l g t a l

FAHRENHEIT CELSIUS

1800

1700

1600

1500

1400

13001200

1100

1000

900

800

700

600

500

400

300

200

100

0

20

25

30

35

40

45

50

55

60

65

70

75

80

85

90

95

100

T-BOLT BAND CLAMPS

High performance

Safe and effect ive

Good for light,medium, and heavy-duty applications

BARREL HARDWARECLAMPS

Low profile design

Good for light andmedium-dutyapplications

WORM DRIVE CLAMPS

Economical

Easytouse

Good for light -dutyapplications

PERFORMANCE COMPARISONBAND TENSION VS. APPLIED TORQUE

T

l

t

t

(l

.)

T e a l d t o a d a (i .- l .)
http://www.clampco.com/


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Clampco Products, Inc.

1743 Wall RoadWadsworth, Ohio 44281

Phone 330.336.8857

Fax 330.336.4281

Web Clampco.com

Affiliate

Clampco North America Ltd.

35 H St t
http://www.clampco.com/http://www.clampco.com/http://www.clampco.com/

Documents

01 Clampco Cat