JCM Industries · Compression Coupling
JCM 220 Galvanized Compression Coupling
Steel pipe sizes · 1/2 to 2 in
Galvanized Compression Coupling
Steel Pipe Sizes
1/2 to 2 in
0.8-3.4 lb Weight
Description
The JCM 220 galvanized compression coupling joins plain-end steel pipe in sizes 1/2 through 2 in with a compression nut at each end.
Typical application: Joining plain-end steel service pipe.
Key Features
- Galvanized finish
- Joins plain-end steel pipe without threading
- Sizes 1/2 through 2 in
What Ships and What It Needs to Run
Included: the coupling body with its compression nuts and gaskets.
Pipe anchorage, provided at install. The coupling joins but does not restrain the pipe.
Genuine JCM Industries equipment, factory-new in original packaging — sold and supported by Watermain Supply, an independent industrial supplier.
12-Month Warranty
Covered for 12 months from the date of purchase against defects in materials and workmanship. Keep the dated invoice as proof of purchase.
Working Pressure
Rated by application. JCM rates the pressure capability of this coupling for each installation: it depends on pipe size and type, the type and extent of the damage, line content, temperature and installation. Send us the pipe OD and type and the working and test pressures, and we will obtain JCM's rating and a submittal for your application.
Materials Specifications
| Body and nuts |
Galvanized steel |
From the JCM 220 table.
Pipe Applications
Steel pipe, 1/2 through 2 in.
Sizes
| Nominal |
Pipe OD |
Overall length |
| 1/2 in |
0.84 in |
4-1/8 in |
| 3/4 in |
1.05 in |
4-1/4 in |
| 1 in |
1.32 in |
4-1/2 in |
| 1-1/4 in |
1.66 in |
4-3/4 in |
| 1-1/2 in |
1.90 in |
5 in |
| 2 in |
2.38 in |
5-1/4 in |
From the JCM 220 table.
Before You OrderConfirm the pipe OD before ordering.
For a submittal or an odd OD, email sales@watermainsupply.com with the pipe OD, pipe type and line content.
