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BULLETIN 15B1
Series 1500 HORIZONTAL
PUMPSANSI SPECIFICATION B73.1
FIBERGLASS PUMPSCAPACITIES TO 5200 GPMFybroc Division
Fybroc–the leader in corrosion-resistant fiberglass pumping equipment
Fybroc is an advanced technology pump manufac-turer specializing in reinforced composite centrifugalpumps, designed to handle corrosive liquids.
Fybroc, the pioneer in the fiberglass pump field, continues its position of leadership with its Series 1500 pump. This line is the culmination of many years of experience in producing high quality, corrosion-resistant pumps.
The Series 1500 combines an extensive knowledge ofmaterials and production techniques to provide exceptionalstructural integrity, excellent corrosion resistance, anddependable service in difficult operating environments.
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3
Materials of construction are available for awide range of corrosive liquids
Only Fybroc has the flexibility in materials selection tosolve your difficult corrosive or abrasive pump problems.
Fybroc's standard vinyl ester resin, VR-1, handles thevast majority of corrosive applications. This premiumquality resin offers broad corrosion-resistance to mostacids, caustics, bleaches, sea water and other liquids.
Fybroc’s epoxy resin, EY-2, offers outstanding solventresistance and is available in many pump sizes fordifficult organic applications.
Fybroc offers VR-1A for highly abrasive services suchas titanium dioxide or fly ash.
Fybroc’s VR-1V material provides a protective synthetic veil barrier on applications such as hydrofluoricacid which would attack the fiberglass reinforcement of anormally constructed pump.
Fybroc can also provide an FDA-approved vinyl esterresin for use on acids, brines or caustics in food process-ing plants.
For further information on corrosion resistance tospecific chemicals, refer to Bulletin MS101, ChemicalResistance Guide, or contact your Fybroc distributor.
Fybroc Series 1500 Resin TransferMolded parts provide superior strength
The fiberglass components in the Series 1500 pumpsare produced using a Resin Transfer Molding (RTM)process which allows for the controlled placement of fiber-glass reinforcement in high stress areas. This techniqueresults in a finished product with superior strength.
Critical components such as the single-piece casing,with its heavily gusseted suction and discharge flanges,
benefit from the reinforcing properties of the RTMprocess. This permits the handling of normal pipe loadsunder full working pressures. This method of reinforce-ment in the impeller extends the life of this componentand provides unparalleled strength without degradationin corrosive environments.
Corrosion-resistant fiberglass baseplatesFybroc manufactures fiberglass baseplates because
chemical pumps are used in environments where exter-nal corrosion can be a serious problem. These corrosion-
resistant, fiberglass reinforced vinyl ester resin baseplates come in eight sizes and meet ANSI outlineand mounting dimensions. Seven baseplates feature acenter collecting drain with tapped outlet connectionand provision for a grouted foundation. The Model #4baseplate can be adapted for use with ANSI or otherhorizontal pumps. Modified baseplates are availablefor stilt-mounting. Refer to page 13 for additional baseplate information and specifications.
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Design features of the Series 1500 Pump
The Fybroc Series 1500 pump is designed for broadcorrosion-resistance through the use of high qualitymaterials and state-of-the-art engineering. Its simplicityand versatility make it the ideal choice for all toughpumping requirements.
The fiberglass components are manufactured utilizingthe Resin Transfer Molding technique which enablescomplete control of the fiberglass reinforcement in highstress areas. Metallic pump components are not incontact with pumped fluids.
14
11
10 9
12 13
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1. ANSI B73.1 CONFORMANCE ensuresinterchangeability with existing metalANSI pumps, eliminating any need forpiping or foundation changes when up-grading an installation to Fybroc Series 1500 pumps.
2. SMOOTH HYDRAULIC PASSAGESpromote increased pump efficiency.
3. SINGLE PIECE GUSSETED CASINGeasily withstands the rigors of plantpiping loads.
4. IMPELLER PUMPOUT VANES andre-lief holes reduce axial thrust andstuffing box pressure.
5. ALLOY INSERT with rounded edgescarries impeller torque loads withlow stress.
6. VERSATILE CASING COVER permitsthe use of a large number of mechanicalseals or packing for specific applica-tions; see page 7 for some of the mostfrequently used configurations andpage 8 for seal flush considerations.
7. FIBERGLASS CONSTRUCTION for allwetted parts in either vinyl ester orepoxy resin provides tough corrosionresistance for a wide range of difficultliquids.
8. CASING THROUGH-BOLTS maintaincasing O-ring seal integrity under allhydraulic operating conditions.
9. INTEGRAL SHAFT SLEEVE designeliminates gaskets and O-rings.
10. LARGE-CAPACITY BEARINGS ensureoperating life well in excess of theminimum specified by ANSI B73.1.
11. EXTERNAL IMPELLER ADJUSTMENTallows field setting of impeller-to-casingclearance.
12. HEAVY-DUTY SHAFT minimizes deflec-tion to maximize mechanical seal life.
13. EPOXY-COATED POWER FRAMEcomponents prevent external corrosion.
14. LABYRINTH OIL SEALS nickel plated-bronze for longer life. Improved oilcontainment.
8
7
6
5
4
3
2
1
6
Design provides formaximum seal andbearing life
The Series 1500 pumps have been designed tomaximize the life of bearings and mechanical sealswhich can deteriorate because of shaft deflection result-ing from radial thrust. Radial thrust is the force acting onthe side of an impeller as a result of the non-uniformdistribution of pressure around the pump casing atoff-peak operation.
The magnitude of this thrust varies with the flow, butthe amount of radial thrust can roughly be cut in half byutilizing a double volute casing. The solid line in the chartto the right depicts the typical radial thrust characteristicof a single volute casing. The dotted line portrays the useof a double volute casing and the resulting reductionin radial thrust.
The drawing at lower right shows the location of the“cutwater” in volute casings. The cutwater is the closeclearance extension of the casing located at the base ofthe volute. Also, shown in orange, is the second cutwateror “splitter” used in the double volute casing, whichchannels half of the flow to the pump discharge. Thesplitter reduces the pressure imbalance in the casingduring off-peak flows and reduces both radial thrust andits resulting shaft deflection. Fybroc uses double volutecasings in ten of its larger pump sizes where radial thrustloads are high: the 3x4x8, 11/2x3x10, 2x3x10,3x4x10, 4x4x10, 2x3x13, 3x4x13, 4x6x13, 6x8x13,8x10x13, 8x10x15 and 10x12x16.
Materials of construction
Splitter
Cutwater
COMPONENT VINYL ESTER PUMP EPOXY PUMP†
Casing VR-1* EY-2**
Impeller VR-1 EY-2
Cover VR-1 EY-2
Gland VR-1 EY-2
Shaft 303-Stainless Steel 303 Stainless Steel
Bearing Hsg. Epoxy-Coated Iron Epoxy-Coated Iron
Adapter Epoxy-Coated Iron Epoxy-Coated Iron
Hardware 303 Stainless Steel 303 Stainless-Steel
O-Rings Viton A Viton A
* VR-1 Fiberglass Reinforced Vinyl Ester **EY-2 Fiberglass Reinforced Epoxy †Not available in all sizes, contact Fybroc for availability.
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Mechanical seal arrangementsFybroc 1500 pumps are available with a wide variety of
mechanical seals or stuffing box packing. For corrosivefluid handling, single outside and double inside seals arerecommended. The single outside seals have non-metallicwetted parts and all metal components located outsidethe pump. The double inside mechanical seals have metalparts that are exposed to buffer fluid only and at no timeexpose the pumped fluid to metallic components.
The following illustrations outline some commonly usedsealing arrangements. Your Fybroc distributor can supplyadditional information on other available seals. See page 8for seal flush considerations.
Crane Double 8D Durametallic RXO
Crane Type 8-1-T Crane Type 20R
Crane Type 8B2 Packed Box
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Seal flushingarrangements
All mechanical seals require flushing to lubricate theseal faces and maintain normal operating temperatures.Seals are normally flushed with a clean external fluid or,if possible, by the liquid being pumped. Fybroc Series1500 pumps are furnished as standard with tapped glandsfor connection to the flush liquid or with the optionalconfigurations shown below.
Internal seal flush
Fybroc’s Internal Cover Flush option eliminates theneed for external flush of single mechanical seals fromthe pump discharge, which also eliminates the possiblebreakage of tubing and fittings.
This option removes seal heat by circulating high pres-sure liquid internally through the drilled cover to the sealchamber and then recirculating this liquid back to the lowpressure side of the pump.
LOWPRESSURE
LIQUID
HIGH PRESSURELIQUID
Fybroc TEFC Gland air-cooled sealing system
Double mechanical seals normally require external flushliquid. The Fybroc TEFC Gland eliminates the need forexternal flush and increases the life of the seal bysubstantially improving its operating environment. Inaddition to these cost-saving benefits, the TEFC Glandalso permits the pump to be run dry in the event thatliquid flow to the pump is accidentally lost.
The Fybroc TEFC Gland air-cooled sealing systemconsists of a Hastelloy C finned gland containing a doublemechanical seal. A shaft-mounted fan circulates air overthe gland fins, removing the heat generated by the seal.The seal coolant liquid is mechanically circulated to areservoir mounted on the pump, where the system ispressurized by compressed air or bottled nitrogen. Liquidlevel in the reservoir can be visually monitored. A levelswitch mounted in the reservoir can be used to eithersound an alarm or shut down the pump in the event oflow coolant level.
Compressed AirConnection
Reservoir
Gland
Fan
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Engineering information–Series 1500
1 x
1.5
x 6
1.5
x 3
x 6
2 x
3 x
6
1 x
1.5
x 8
1.5
x 3
x 8
2 x
3 x
8
3 x
4 x
8
1 x
2 x
10
1.5
x 3
x 10
2 x
3 x
10
3 x
4 x
10
4 x
4 x
10
4 x
6 x
10
2 x
3 x
13
3 x
4 x
13
4 x
6 x
13
6 x
8 x
13
8 x
10 x
15
10 x
12
x 16
CA
SIN
G D
ATA
SH
AF
T A
ND
BE
AR
ING
DA
TAB
OX
DA
TA
IMPELLER
CLEARANCE
CASING
THICKNESS (MIN)
DIA. AT BEARINGS
IB/OBDIA. BETWEEN
BEARINGS
BEARING NO.INBOARD
SHAFT HP PER
100 RPM
BEARING NO.OUTBOARD
BEARING FRAME
GROUP
OIL CAPACITY
(PINTS)
STUFFING BOX
BORE
DIST. TO FIRST
OBSTRUCTION
DIMENSIONS SHOWN IN INCHES
DISCHARGEX
SUCTIONX
PUMP IMPELLER DIA.
ANSI DESIGNATION AA AB - AA A50 A60 A70 A05 A50 A60 A70 - A80 A30 A40 A80 A90 A120 -
MAX. SPHERE SIZE 3/8 1/2 5/16 5/8 1 3/16 3/8 5/8 3/4 1 5/16 1/2 1 11/8 13/4 13/8
FRONT .015 .020 .025
BACK .045 .040 .035
.50 .75 .62 .75 .62 1.12 .75 1.25 1.37
VOLUTE SINGLE DOUBLE SING DOUBLE
DIA. AT IMPELLER 3/4 11/4 11/2
DIA. UNDER SLEEVE 11/8 13/4 21/2
1.38/1.38 1.97/1.77 2.76/2.76
15/8 21/4 31/4
BEARING SPAN 3.79 7.09 10.25
DIA. AT COUPLING 7/8 11/8 23/8
307MZC3 310MZC3 6314ZC3
5207AZC3 5309EZC3 5314EC3
1.14 4 14.8
L’10 LIFE MINIMUM 3 YEARS
I II III
3/4 21/2 6
SLEEVE (O.D.) 13/8 21/8 27/8
2.00 2.88 3.75
MAX DEPTH OF BOX 2.75 3.25 3.50
PACKING SIZE 5/16 x 5/16 3/8 x 3/8 7/16 x 7/16
3.14 3.98 4.87
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Fybroc Series 1500–the industry’s most extensivefiberglass corrosion-resistant coverage
1150 RPM60 HERTZ
1750 RPM60 HERTZ
3500 RPM60 HERTZ
NOTE: For specific performance curves refer tocurve book.
2
5
10
15
20253035
TO
TAL
HE
AD
IN M
ET
ER
S
5
10
20
30
40
5060
80100
150
100
1 2
20
3
30
5 10
50
15 20 30
100 150 200 300 500
40 60 80 100 150
1000 2000
200 300 500 700
4000 6000
1000 1500
CUBIC METERS PER HOUR
1150RPM
1x11/2x8
1x2x10
2x3x6
3x4x84x6x10
2x3x13
1x11/2x6
11/2x3x10
11/2x3x8 2x3x8
4x4x103x4x102x3x10
4x6x13
3x4x13
6x8x13
8x10x15
10x12x16
TO
TAL
HE
AD
IN F
EE
T
11/2x3x6
U.S. GALLONS PER MINUTE
1 2 3 5 10 15 20 30 40 60 80 100 150 200 300 500 700
100 20 30 50 100 150 200 300 500 1000 2000 4000 6000
1000 1500
CUBIC METERS PER HOUR
5
10
20
40506070
TO
TAL
HE
AD
IN M
ET
ER
S
15
2530
1750RPM
2x3x13
1x2x10
1x11/2x8
1x11/2x6
11/2x3x10
11/2x3x8
2x3x6
3x4x8
4x6x13
4x6x10
6x8x13
8x10x15
4x4x103x4x102x3x10
2x3x8
11/2x3x6
U.S. GALLONS PER MINUTE
3x4x13
10
20
40
80100
30
5060
150
200250
TO
TAL
HE
AD
IN F
EE
T
TO
TAL
HE
AD
IN M
ET
ER
S
8
15
10
20
2530
40
5060
80
100120150
3500RPM
1x11/2x6
1x11/2x8
1x2x10 11/2x3x10
11/2x3x8 2x3x8
2x3x10 3x4x10
4x4x10
2x3x6
3x4x8
11/2x3x6
TO
TAL
HE
AD
IN F
EE
T
U.S. GALLONS PER MINUTE
0 5 10 20 30 40 50 100 150 200 300 500 1000 2000
300200150100806040302015105321
20
30
40
5060
100
150
200
300
400
500
80
600
CUBIC METERS PER HOUR
RPM 3500 2900 1750 1450 1150
Group I 40 HP 33 HP 20 HP 17 HP 13 HP(30 KW) (25 KW) (15 KW) (12 KW) (9.8 KW)
Group II 140 HP 116 HP 70 HP 58 HP 46 HP(104 KW) (88KW) (52 KW) (43 KW) (34 KW)
Group III — — 260 HP 215 HP 170 HP(194 KW) (160 KW) (127 KW)
* 1150 RMP maximum for 10x12x16
Shaft horsepower (KW) limitsPressure–temperature ratings
1450 RPM50 HERTZ
2900 RPM50 HERTZ
750
10 20 30 40 50
TEMPERATURE - C
60 70 80 90 100 110 120
5025
-10-18 0
100 125 150 175 200 225 250
KILO
PASC
AL —
kPa
TEMPERATURE - F
GROUP II*
GROUP I
GROUP III (Except 10x12x16)
10x12x16
MAX
IMUM
WO
RKIN
G P
RESS
URE
— P
SI
0
25
50
75
100
125
150
175
200
225
250
0
150
300
450
600
750
900
1050
1200
1350
1500
1650
* STANDARD 150 POUND FLANGESNOTE: Refer to Corrosion Guide for specific
application ratings.
11
TOTA
L H
EA
D IN
FE
ET
7
15
10
202530
40
5060
80
100120150
0 1 2 3 4 6 8 10 15 20 30 40 60 100 150 200 300 500 700 1000
5000300020001000600400300200150100806040302015105
2
3
4
6
8
10
15
20
30
4050
2x3x61x11/2x6
1x11/2x8
1x2x1011/2x3x10
11/2x3x8 2x3x8
2x3x103x4x10 4x4x10
3x4x134x6x13 6x8x13
8x10x15
3x4x811/2x3x64x6x10
1450RPM
TOTA
L H
EA
D IN
ME
TE
RS 2x3x13
U.S. GALLONS PER MINUTE
CUBIC METERS PER HOUR
3
4
6
8
10
15
20
30
40
60
2900RPM
TO
TAL
HE
AD
IN F
EE
T
0 1 2 4 6 8 10 15 20 30 40 60 100 150 200 300
15001000600400300200150100806040302015105
80
1x2x10
1x11/2x8
1x11/2x6 11/2x3x6
2x3x6
11/2x3x8
11/2x3x10
2x3x8
3x4x8
2x3x10
3x4x10
4x4x10
TO
TAL
HE
AD
IN M
ET
ER
S
80
100
150
15
10
20
2530
40
5060
80
100120
150
200
250300
400
500
CUBIC METERS PER HOUR
U.S. GALLONS PER MINUTE
12
ANSI DESIGNATION AA AB — AA A50 A60 A70 A05 A50 A60 A70 — A80 A30 A40 A80 A90 A100 A120 —
171/2 231/2 337/8 351/8
445 597 860 892
51/4 81/4 10 141/2 18133 210 254 368 457
61/2 81/2 91/2 11 81/2 91/2 11 121/2 131/2 111/2 121/2 131/2 16 18 19 26165 216 242 280 216 242 280 318 343 292 318 343 406 457 483 660
71/4 121/2 183/4 173/4
184 318 476 541**
6 93/4 16 22152 248 406 559
0 71/4 9 140 184 229 356
5/8 7/8 116 22 25
7/8 11/8 23/8
22.23 28.58 60.33
3/16 x 3/32 1/4 x 1/8 5/8 x 5/16
4.76 x 2.38 6.35 x 3.18 15.88 x 7.94
2 25/8 451 67 102
4 6 7102 152 178
143-184 182-286 254-365
1T 2 5
213-215 324-326 404-405
2T 3 6
254-256 — —
1 — —
Pump dimensions for Series 1500
U
V
F
Y
CP
X
D
H
E1
E2
1.5
x 3
x 6
2 x
3 x
6
1 x
1.5
x 8
1.5
x 3
x 8
2 x
3 x
8
3 x
4 x
8
1 x
2 x
10
1.5
x 3
x 10
2 x
3 x
10
3 x
4 x
10
4 x
4 x
10
4 x
6 x
10
2 x
3 x
13
3 x
4 x
13
4 x
6 x
13
6 x
8 x
13
8 x
10 x
13
8 x
10 x
15
10 x
12
x 16
1 x
1.5
x 6
*CF
DIMENSIONS ARE IN INCHES WITH MILLIMETERS BELOW.
*CF—Consult Factory (Steel Baseplate Only) **Front mounting holes 1” to rear of discharge centerline
CP
D
X
F
2E1
2E2
H
U
KEYWAY
V
Y
PUMPIMPELLER
XSUCTION
XDISCHARGE
MOTOR FR.
MOTOR FR.
MOTOR FR.
BASEPLATE
BASEPLATE
BASEPLATE
13
BASE
PLATE HA HB HE HF HG HH HL C
MODEL
1T 10 (254) 35 (890) 4 (102) 321/2 (825) 25/8 (67) 3/4 (19) 41/2 (114) 111/16 (43)
2T 12 (305) 39 (990) 41/2 (114) 361/2 (927) 27/8 (73) 3/4 (19) 41/2 (114) 115/16 (49)
1 12 (305) 45 (1140) 41/2 (114) 421/2 (1080) 33/4 (95) 3/4 (19) 41/2 (114) 17/8 (47)
2 15 (305) 52 (1320) 6 (152) 491/2 (1257) 33/4 (95) 3/4 (19) 41/2 (114) 17/8 (47)
3 18 (457) 58 (1475) 71/2 (191) 551/2 (1410) 4 (102) 1 (25) 41/2 (114) 17/8 (47)
†4 18 (457) 60 (1525) 71/2 (191) 571/2 (1460) 4 (102) 1 (25) *NOTE N/A
5 22 (559) 68 (1727) 91/2 (241) 651/2 (1664) 41/2 (114) 1 (25) 61/2 (165) 11/2 (38)
6 22 (559) 80 (2032) 91/2 (241) 771/2 (1969) 41/2 (114) 1 (25) 61/2 (165) 11/2 (38)
Baseplate dimensions
Mount your pump on a corrosion-resistant fiberglassbaseplate from Fybroc.
• Corrosion resistance Fybroc fiberglass baseplates are designed specificallyfor use in corrosive environments, providing the samecorrosion-resistance as our time-proven Fybroc fiber-glass pumps.
• High strengthA high percentage of continuous strand fiberglass rein-forces the corrosion-resistant resins, giving the baseplatea high degree of additional strength.
• Integral catch basin with drip rim construction Each Fybroc fiberglass baseplate incorporates a slop-ing catch basin, eliminating expensive alloy drip pansand/or rim baseplates.
• EconomyFybroc fiberglass baseplates last indefinitely withoutcorroding, thus eliminating the operational and main-tenance costs of replacing corroded baseplates.
• ANSI dimensionsEvery Fybroc fiberglass baseplate is predrilled to acceptall ANSI pumps and standard NEMA frame motors.
• Stilt-mountingOptional stilt-mounted baseplates are available whendesired.
* Note: Dimension varies with pump model† Model 4 base available for special applications.
Consult Factory.
DIMENSIONS ARE IN INCHES AND (MILLIMETERS)
14
Interchangeability chartsExtensive interchangeability simplifies spare parts stocking requirements.
Group I Pumps
Group II Pumps
Group III Pumps
15
Bulletin MS101 Chemical Resistance Guide. Describes suitability of vinylester and epoxy materials in hundreds of different chemicalenvironments, along with recommendations for verticalpump shaft metallurgy.
Bulletin 15B2Close-coupled horizontal pumps. Capacities to 1400 GPM.Heads to 300 feet.
Bulletin 16B1Series 1600 self-priming pumps for corrosive applications.Capacities to 1400 GPM. Heads to 300 feet.
Bulletin 30B1Recessed impeller fiberglass pumps for corrosive wastes.Capacities to 2500 GPM. Heads to 130 feet.
Bulletin 55B1Vertical fiberglass sump pumps for corrosive fluids.Capacities to 4500 GPM. Heads to 300 feet.
Additional product literatureInterested in other items in our product line? Listed below, you'll find bulletins on our recessed impeller models, verti-
cal cantilever units, vertical sump pumps, 1600 Series self-priming pumps, and our Fybroc corrosion-resistant fiberglassbaseplates, liquid level controls and TEFC gland. If you would like a free copy of any of this literature, just circle thecorresponding number on the enclosed postage-paid reply card. Complete the other requested information and sendthe card to us.
Bulletin 60B1Vertical fiberglass pumps with nonclog recessed impellerdesign. Capacities to 2500 GPM. Heads to 130 feet.
Bulletin 70B1 Cantilever design, centrifugal and recessed impeller pumpsfor corrosive fluids and wastes. Capacities to 2200 GPM.Heads to 190 feet.
Liquid Level Controls Bulletin L1-Float Type, BulletinL2-Displacer Type, Bulletin L3-Electrode ActivatedComplete line of corrosion-resistant level control devices.
Bulletin T1Self-contained air-cooled seal flushing system with bufferfluid reservoir.
Baseplate Bulletin 1Complete line of corrosion-resistant fiberglass baseplates.
©COPYRIGHT 2000 MET-PRO CORPORATION, FYBROC DIVISION Fybroc Division® IS A REGISTERED TRADEMARK OF MET-PRO CORPORATION 07-5309 400
700 Emlen Way, Telford, PA 18969TOLL-FREE: 1-800-FYBROC-1, Phone: (215) 723-8155, FAX: (215) 723-2197E-Mail: [email protected], Web Site: www.fybroc.com
Fybroc Division
