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NO-HUB COUPLINGS

For more than 45 years, Ideal Clamp Products, Inc. has been manufacturing no-hub couplings for the most recognized names in the business. Ideal-Tridon Couplings are listed or certified by all major plumbing code bodies throughout the U.S. and Canada. Our engineers have pioneered such innovations as our patented bidirectional corrugated shield and the 12 and 15 inch couplings. Our superior performance is in the design of our components, which provide superior clamping efficiency. Rely on Ideal-Tridon No-Hub Couplings for dependable pipe and fitting connections.




Classic No-Hub Coupling

A quality line of standard duty couplings that are assembled in Mexico. Manufactured with the same high quality as our other couplings, but at a lower price point.

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Standard No-Hub Coupling

The original no hub coupling that is made in USA. A high quality low cost alternative where structural reinforcement does not require the use of a heavy duty coupling.

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Super HD No-Hub Coupling

A quality line of Heavy Duty couplings where structural reinforcement and higher sealing pressures are required. They have a wider footprint on the joint and increased number of high torque capacity clamps. They add a measure of structural rigidity and enhanced sealing pressure.

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HD Yellow No-Hub Coupling

Provides all the performance of a Super Duty coupling but at a lower price point, due to using a 5/16” hex head screw. Made in USA.

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Pow’r-Gear® Red No-Hub Coupling

This innovative coupling offers all the performance of a heavy duty coupling with the shield width of a standard duty coupling. No more grinding locator lugs on cast iron fittings as this coupling will not encroach the lug. 

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12” & 15” HD No-Hub Coupling

A quality line of large diameter hi-torque no-hub couplings with high-capacity Pow'r Gear® Clamps.  Installed at 120 inch-pounds and provides greater sealing pressure around pipes of larger diameter than do conventional clamps. 

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NO-HUB COUPLINGS SPECIFICATIONS

Features Classic No-Hub Standard No-Hub Heavy-Duty No-Hub Super Heavy-Duty No-Hub 12” & 15" No-Hub
1/2” Clamp Band 1-1/2” thru 4” 1-1/2” thru 4”
9/16” Clamp Band 5” thru 10” 5” thru 10” x x
5/8” Clamp Band x
5/16” Hex Head Screw x x x
3/8” Hex Head Screw x x
No. of Clamps Included 2 (1-1/2” thru 4”)
     4 (5” thru 10”)
2 (1-1/2” thru 4”)
     4 (5” thru 10”)
4 (1-1/2” thru 4”)
6 (5” thru 10”)
4 (1-1/2” thru 4”)
6 (5” thru 10”)
6
Coupling Width 1-1/2” thru 4” = 2-1/8”
     5” & 6” = 3”
     8” & 10” = 4”
1-1/2” thru 4” = 2-1/8”
     5” & 6” = 3”
     8” & 10” = 4”
1-1/2” thru 4” = 3”
5”, 6”, 8” & 10” = 4”
1-1/2” thru 4” = 3”
5”, 6”, 8” & 10” = 4”
5-1/2”
Shield Color None None Yellow Green None
Bi-Directional Shield Unidirectional x x x x
Beaded Gaskets x x 8” & 10” 8” & 10” x
Offset Ribbed Gaskets 1-1/2” thru 6” 1-1/2” thru 6”
Floating Eyelets x x x x x
Interlocked Housing Design x x x
Shield & Eyelet Material 300 Series SS 300 Series SS 300 Series SS 300 Series SS 300 Series SS
Band, Housing
     & Screw Material
300 Series SS 300 Series SS 300 Series SS 300 Series SS 300 Series SS
Gasket Material ASTM C564 Compliant ASTM C564 Compliant ASTM C564 Compliant ASTM C564 Compliant ASTM C564 Compliant
Installation Torque 60 in-lbs 60 in-lbs 80 in-lbs 80 in-lbs 120 in-lbs
Ultimate Torque 75 in-lbs 75 in-lbs 100 in-lbs 100 in-lbs 150 in-lbs
CISPI 310 Compliant x x Exceeds Exceeds x
ASTM C1277 Compliant x x x
ASTM C1540 Compliant x x
Factory Mutual 1680 Compliant Compliant
IAPMO Certified Certified Certified Certified Certified
Canadian Std. Association Certified Certified Certified Certified
NSF Certified 1-1/2” thru   10” Excludes reducer couplings Certified 1-1/2” thru   10” Excludes reducer couplings

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