No-Hub Couplings – Classic

General Details

The Classic is NSF Certified and engineered to connect no-hub cast iron pipe in applications replacing the less efficient hub and spigot material. Listed and certified by all major plumbing code bodies in U.S. and Canada and NSF certified 1-1/2” thru 10” (excluding reducer couplings).  Installs at 60 in.-lbs.

IDEAL-TRIDON Classic No-Hub Couplings are a quality line of standard-duty, import couplings fully manufactured and backed by Ideal Clamp Products. Classic is manufactured utilizing the same tools and equipment for our full line and subjected to the same quality systems and measurements.  In full compliance to ASTM C564, CISPI 310 and ASTM C1277, and also carries IAPMO, Canadian Standard Association, and NSF Certifications.

Find Your Part Number

Size Part No. Installation Torque Inch-Pounds No. of Clamps Per Coupling
1-1/2″ 621708G 60 2
2″ 621808G 60 2
3″ 621908G 60 2
4″ 622008G 60 2
5″ 622108G 60 4
6″ 622208G 60 4
8″ 622308G 60 4
10″ 623008G 60 4
2″ x 1-1/2″ 62R218G 60 2
3″ x 2″ 62R328G 60 2
4″ x 3″ 62R438G 60 2

Shield Material:  301 SS
Band Material: 301 SS
Housing Material: 301 SS
Screw Material: 305 SS
Eyelet Material: 305 SS
Gasket Material: ASTM C564 Compliant
Installation Torque: 60 in-lbs
Ultimate Torque: 75 in-lbs

Order Inquiry
You may contact us by filling in this form any time you need professional support or have any questions.
+1 (818) 998-1528
+1 (818) 998-0243
Full Name
Field is required!
Field is required!
Email Address
Field is required!
Field is required!
Phone Number
Field is required!
Field is required!
Company Name
Field is required!
Field is required!
Ask us any questions...
Field is required!
Field is required!


We are open for business!

   Call Us:   
+1 (818) 998-1528
+1 (818) 998-0243