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.
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 |