Heavy Equipment Exhaust Connections - Norma Group · 2020-02-13 · Exhaust Clamp Products. DuraSeal. Clamp for thicker exhaust pipes or large pipe gap applications. SEC (Swivel Exhaust

Heavy Equipment Exhaust Connections

Customer Value through Innovation

1-10I-6-161223-US

www.normagroup.com/EJTAmericas

Premium Exhaust Clamping Technology for Heavy Duty OEM’sNORMA Group is the industry leader in the

design and manufacture of high quality exhaust

connections. Our Torca brand invented reaction block

technology and thus set industry standards for 360°

sealing performance.

NORMA’s wide-range of exhaust clamps are

designed, engineered and tested to meet stringent

OEM specifications and provide consistent sealing.

We specialize in delivering reliability and robust

performance even in extreme conditions.

Exhaust Clamp Products

DuraSealClamp for thicker exhaust pipes or large pipe gap applications

SEC (Swivel Exhaust Clamp)Durable exhaust coupling that allows angular alignment

AccuSealDurable sealing performance for slotted overlap joint exhaust systems

TorcTiteDurable clamping performance and superior clamp load capacity for pipes, flex and mufflers

V-BandReliable and time-effective connection available in various profiles, band widths and closure types

55 Wide DPF Coupler w/GasketLarge diameter diesel particulate filter clamp creates a reliable joint seals between separate sections of DPF

68W DPF Coupler Larger diameter diesel particulate filter clamp creating reliable joint seals between separate sections of DPF

Large Diameter AccuLock Robust design and low leak joint allowing for axial adjustment

AccuLock and AccuLock NBRobust design and low leak joint allowing for axial adjustment

AccuSeal

Performance

• Serviceable joint

• Optimal sealing performance

• High clamp load capability

• Easy installation — pre-assembled

• Designed for part-in-assembly attachment

• Durable installation without exhaust component damage

• Material options for best performance & value

• Radial & axial pipe alignment features available

Features*

• AluminizedSteel

• 409StainlessSteel




Durable sealing performance for slotted overlap joint exhaust systems

P10-P90

New Leak @ 31kPa (sLpm) 1.0-3.5 w/Seal Slot

New Rotation Resistance (Nm) 165-295

New Separation Resistance (N) 6,932-11,262

New Service (clamp removed) Separation Resistance (N)

≤ 800

Nominal Pipe Diameter Range

(mm)42.0-177.8

Band Width (mm) 31.8 (1.25”)

Clamp Width (mm) 31.8

Approximate Hardware Height From Pipe OD (mm) 25.0

Pipe Dimensions Schemes Torca Print 11-0052

Approximate Clamp Mass (g) 190-210

Approximate Joint Mass (g) 260-340

Dimensions & Weights

Band Materials

Sizes

*Available with Sleeve

DuraSeal

Performance


• High-strength fastener hardware with corrosive resistant coating

• Easy to assemble—only one assembly torque point

• Designed for part-in-assembly attachment

• Excellent strength

• Ideal for applications with limited packaging space

• Radial & axial pipe alignment features available

Features



Clamp for thick exhaust pipes or large pipe gap applications

P10-P90Ø57.2-88.9

New Leak @ 31kPa (sLpm) 1.2-3.5 w/Seal Slot

New Rotation Resistance (Nm) 276-610

New Separation Resistance (N) 8,594-19,679


≤ 800



Pipe Dimensions Schemes TorcaPrint95-0015




Band Materials


(mm)50.0-127.0

Band Width (mm) 31.8

Sizes


• Positive axial retention

• Integrated gasket

• Up to 50% mass savings vs flange

• Low packaging envelope

• Rotational and axial alignment flexibility

• No loose components

• Single tightening point

• Larger diameter series for canister connections

Features

Robust design and low leak joint allowing for axial adjustment

Large Diameter AccuLock

Performance• 304StainlessSteel

P10-P90

New Leak @ 31kPa (sLpm) ≤ 1.5

New Rotation Resistance (Nm) ≥ 200

New Separation Resistance (N) ≥ 5,000


—



Pipe Dimensions Schemes Torca15-0405




Band Materials

Nominal Pipe Diameter

Range (mm)

Standard industry diameters from 101.6 through 388.6 — Diameters currently in production:284,336.8,

&387.6


Sizes

AccuLock

Performance


• Positive axial retention

• Integrated gasket

• Up to 50% mass savings vs flange connection


• Rotational and axial alignment flexibility

• Single tightening point

Features




Robust design and low leak joint allowing for axial adjustment

AccuLock AccuLock NB

P10-P90Ø 55.0-63.5 P10-P90

New Leak @ 31kPa (sLpm) 0.0-0.1 ≤0.4

New Rotation Resistance (Nm) 90-165 ≥75

New Separation Resistance (N)FirstSlip:4,390-6,120

Full Sep: 16,800-23,000≥ 5,000


— —


Clamp Width (mm) 48.0 34.5

Approximate Hardware Height From Pipe OD (mm) 31.0 29.0

Pipe Dimensions Schemes TorcaPrint15-0401 —

Approximate Clamp Mass (g) 285-320 214-273

Approximate Joint Mass (g) 365-395 294-348


Band Materials


Nominal Pipe Diameter

Range (mm)

Standard industry diameters from 50.0 through400.0-

Diameters currently in production: 55.0, 63.5,70.0,76.2,88.9,101.6

Standard industry diameters from 50.0

through 101.6

Band Width (mm) 42.0 31.0

Sizes

Performance

Features


Band Materials

Sizes

TorcTiteSEC

Performance

• Reaction block technology

• Superior clamp load capability

• Compatible with pipes, flex and mufflers

• Durable installation without damage to pipe ends

• Designed for fast, easy, accurate installation

• Pre-threaded nut bar provides tightening with only one assembly tool

• Available with fiberglass gasket for added leak reduction


• High clamp-load capability

• Low weight

• Low leakage rate

• Provides connections in the rear or center of the exhaust system

• Exhaust components can be swivelled during assembly and locked after tightening

Features

• AluminizedSteel




Durable clamping performance and superior clamp load capacity for pipes, flex and mufflers

Durable exhaust coupling that allows ± 3° joint angular alignment while providing high clamp-load capability

Ø48-152

New Leak @ 31kPa (sLpm) 7.5([email protected])

New Rotation Resistance (Nm) —

New Separation Resistance (N) ≥2,670

New Service (clamp removed) Separation Resistance (N) —



Pipe Dimensions SchemesInnerPipeperASTMA513-97a

Outer Pipe 0.1mm ID-OD Clearance



Clamp Width (mm) 25.0-35.0 (Varies with Diameter)


Pipe Dimensions Schemes By Pipe Wall Thickness




Band Materials


(mm)48.0-152.0



(mm)

55.0-90.0(US) 38.0-127.0(EU)

Band Width (mm) 25.0-35.0 (Varies with Diameter)

Sizes

Ø50.0-88.9

New Leak @ 31kPa (sLpm) < 2.0 with Rz10 Surface

New Rotation Resistance (Nm) ≥50forNJD≤45mm**≥100for45<NJD≤60mm**

≥150 for NJD≥65mm**Bending Moment Resistance

New Separation Resistance (N) Mechanical Lock

New Service (clamp removed) Separation Resistance (N) ≤ 225

**Specs also apply to Bending Moment Resistance

V-Band

Performance


• High clamp-load capability

• Easy to assemble—Only one assembly torque point

• Low leakage rate


Features







• A286StainlessSteel

Reliable and time-effective connection available in various profiles, band widths and closure types

Ø 51.0-550 +



New Separation Resistance (N) Application dependent

New Service (clamp removed) Separation Resistance (N) Application dependent

Ø 203.2-381.0




New Service (clamp removed) Separation Resistance (N) —

Clamp Width (mm) 19.05,22.22,25.4

Approximate Hardware Height From Pipe OD (mm) Range 13-20

Pipe Dimensions Schemes —


Approximate Joint Mass (g) Application dependent



Pipe Dimensions Schemes Nominal Joint Diameter ± 0.3




Materials


(mm)51.0-525.0

Band Width (mm) 19.05,22.22,25.4


(mm)203.2-381.0

Band Width (mm) 55.0Sizes

55W DPF Coupler w/Gasket

Performance

• Reliable joint seal

• Easy to package

• Easy to assemble

• Available integrated gasket for low leak

• Weight savings

• Allows for straight pull servicing of DPF canister or pipe

Features



• Aluminized409StainlessSteel

Large diameter diesel particulate filter clamp creates a reliable joint seal between separate sections of DPF


Band Materials

Sizes

AccuSeal* DuraSeal Large Diameter AccuLock AccuLock AccuLock NB SEC TorcTite V-Band 55W DPF Coupler w/Gasket 68W DPF Coupler

PERFORMANCE P10-P90 P10-P90 Ø 57.2-88.9 P10-P90 P10-P90 Ø 55.0-63.5 P10-P90 Ø 50.0-88.9 Ø 48-152 Ø 51.0-550 + Ø 203.2-381.0 Ø 247.9-362.2New Leak @ 31kPa (sLpm) 1.0-3.5 w/Seal Slot 1.2-3.5 w/Seal Slot ≤ 1.5 0.0-0.1 ≤0.4 ≤ 2.0 with Rz10 Surface 7.5([email protected]) ≤ 2.1 ≤ 2.0 ≤ 10

New Rotation Resistance (Nm) 165-295 276-610 ≥ 200 90-165 ≥75≥50forNJD≤45mm**

≥100for45<NJD≤60mm** ≥150 for NJD≥65mm**

— — — —

New Separation Resistance (N) 6,932-11,262 8,594-19,679 ≥ 5,000 FirstSlip:4,390-6,120 ≥ 5,000 Mechanical Lock ≥2,670 Application dependent ≥ 2,500 ≥ 3,558New Service (clamp removed) Separation Resistance (N) ≤ 800 ≤ 800 — Full Sep: 16,800-23,000 — ≤ 225 — Application dependent — ≤ 225

DIMENSIONS & WEIGHTSClamp Width (mm) 31.8 31.8 48.0 48.0 34.5 25.0-35.0 (Varies with Diameter) 76.7 19.05,22.22,25.4 55.0 68.0

Approximate Hardware Height From Pipe OD (mm) 25.0 27.4 31.0 31.0 29.0 20.0 20.9 Range 13-20 32.0 32.0

Pipe Dimensions Schemes Torca Print 11-0052 TorcaPrint95-0015 Torca15-0405 TorcaPrint15-0401 — By Pipe Wall Thickness"InnerPipeperASTMA513-97a

Outer Pipe 0.1mm ID-OD Clearance”— Nominal Joint Diameter ± 0.3 Nominal Joint Diameter ± 0.5

Approximate Clamp Mass (g) 190-210 240-260 490-1310 285-320 214-273 155-170 356-394 200-3900 815-1360 1045-1470Approximate Joint Mass (g) 260-340 315-390 670-1700 365-395 294-348 170-185 1450-2820 Application dependent 1623-2734 2030-2910

SIZES

Nominal Pipe Diameter Range (mm) 42.0-177.8 50.0-127.0Standard industry diameters from 101.6 through 388.6-Diameters

currentlyinproduction:284.0,336.8, &387.6

Standard industry diameters from 50.0 through 400.0-Diameterscurrentlyinproduction:55.0,

63.5,70.0,76.2,88.9,101.6

Standard industry diameters from 50.0 through 101.6

55.0-90.0(US)38.0-127.0(EU) 48.0-152.0 51.0-525.0 203.2-381.0 247.9-362.2

Band Width (mm) 31.8 (1.25") 31.8 42.0 42.0 31.0 25.0-35.0 (Varies with Diameter) 76.7 19.05,22.22,25.4 55.0 65.0

*Available with Sleeve **Specs also apply to Bending Moment

Resistance

BAND MATERIALSAluminized Steel409StainlessSteel430StainlessSteel430StainlessSteelPolished439StainlessSteel441StainlessSteel304StainlessSteel301 Stainless Steel316 Stainless Steel347StainlessSteelA286 Stainless Steel

Aluminized409StainlessSteel

FEATURESServiceable joint Serviceable joint Serviceable joint Serviceable joint Serviceable joint Serviceable joint Reaction block technology Serviceable joint Reliable joint seal Reliable joint seal

Optimal sealing performanceHigh-strength fastener hardware with

corrosive resistant coating Positive axial retention Positive axial retention Positive axial retention High clamp-load capability Superior clamp load capability High clamp-load capability Easy to package Easy to package

High clamp load capabilityEasy to assemble—Only one

assembly torque pointIntegrated gasket Integrated gasket Integrated gasket Low weight

Compatible with pipes, flex and mufflers

Easy to assemble—Only one assembly torque point

Easy to assemble Easy to assemble

Easy installation —

pre-assembled

Designed for part-in-assembly

attachment Up to 50% mass savings vs flange

Up to 50% mass savings vs flange

connectionUpto70%masssavingsvsflange Low leakage rate

Durable installation without damage to pipe ends

Low leakage rateAvailable integrated gasket for

low leakWeight savings

Designed for part-in-assembly

attachmentExcellent strength Low packaging envelope Low packaging envelope Low packaging envelope

Provides connections in the rear

or center of the exhaust systemDesigned for fast, easy,

accurate installationLow packaging envelope Weight savings

Allows for straight pull servicing of

DPF canister or pipe

Durable installation without exhaust

component damage

Ideal for applications with limited

packaging space Rotational and axial alignment

flexibilityRotational and axial alignment flexibility Rotational alignment flexibility

Exhaust components can be

swivelled during assembly and

locked after tightening

Pre-threaded nut bar provides tightening with only one

assembly tool



Material options for best

performance & value

Radial & axial pipe alignment features

availableNo loose components Single tightening point No loose components

Available with fiberglass gasket for added leak reduction



Radial & axial pipe alignment features

availableSingle tightening point Single tightening point

Larger diameter series for canister connections

68W DPF Coupler

Performance

• Reliable joint seal

• Easy to package

• Easy to assemble

• Weight savings

• Allows for straight pull servicing of DPF canister or pipe

Features


• Aluminized409StainlessSteel


Larger diameter diesel particulate filter clamp creating reliable joint seals between separate sections of DPF

Ø247.9-362.2

New Leak @ 31kPa (sLpm) ≤ 10



New Service (clamp removed) Separation Resistance (N) ≤ 225



Pipe Dimensions Schemes Nominal Joint Diameter ± 0.5




Materials


(mm)247.9-362.2


Sizes

Heavy Equipment - Exhaust Connections

Pipe Joint Type

Slip Joints

Angular Alignment

Couplers (Canister)

Gasketed

Pipe Joint: Cost vs. Sealability

Sealability

Cost

of J

oint

AccuLock NB

SEC

AccuLock

AccuSeal

DuraSeal

V-Band

TorcTite55W

Coupler w/o Gasket

68W Coupler

55W Coupler w/

Gasket

LD AccuLock (Canister)

NORMA Michigan 2430 East Walton Blvd Auburn Hills, MI 48326 Phone: 248-373-4300 Fax: 248-373-3068

This catalogue supersedes all previous issues. All rights reserved in all countries. No part of this publication may be reproduced without our prior written consent. In NORMA Group’s policy of continual product improvements to meet user needs and technological developments, all models and sets listed in this catalogue (photographs, specifications, sizes and weights) may be upgraded or discontinued without notice and without any obligation on our part to modify tools or equipment sold previously. The recommendations for use and safety given in this catalogue do not replace accepted good practice or the safety-related legal and regulatory provisions. References to standards force at 12/23/2016 are not contractually binding. www.normagroup.com/EJTAmericas

Documents

Heavy Equipment Exhaust Connections - Norma Group · 2020-02-13 · Exhaust Clamp Products. DuraSeal. Clamp for thicker exhaust pipes or large pipe gap applications. SEC (Swivel Exhaust