How to Identify and Measure Fittings
Pipe size is an industry designation, not the actual size. View information about how to measure threaded and unthreaded pipe and pipe fittings.
More
Metal Cam-and-Groove Hose Couplings
for Chemicals and Petroleum
Made of metal, these couplings have better durability than plastic cam-and-groove couplings. A complete coupling consists of a plug and a socket (both sold separately) that allow you to quickly connect and disconnect medium-to large-diameter hose lines. To connect, insert the plug into the socket and press the levers down. The levers fit snugly into the groove on the plug’s body and force the plug against the gasket to form a tight seal. To disconnect, lift both levers and pull out the plug. Couplings are compatible with Andrews, Dixon, Ever-Tite, and PT cam-and-groove couplings.
Plugs with butt-weld end are also known as AWB adapters. They have a beveled end that forms a trough for welding, creating a strong, permanent connection.
Aluminum plugs and sockets are lighter in weight than 316 stainless steel plugs and sockets. They have good corrosion resistance. 316 stainless steel plugs and sockets have excellent corrosion resistance.
Note: To ensure a correct fit, make sure that the plug and socket have the same coupling size.
Warning: Relieve all pressure before disconnecting the couplings. Do not use cam-and-groove couplings with compressed air or gas.
For technical drawings and 3-D models, click on a part number.
- For Use With: Citric Acid, Diesel Fuel, Gasoline, Hydraulic Fluid
- Maximum Pressure: See table
- Temperature Range: -65° to 250° F
- Compatible With: Andrews Cam-and-Groove, Dixon Cam-and-Groove, Ever-Tite Cam-and-Groove, PT Coupling Cam-and-Groove
- Specifications Met: Fed. Spec. A-A-59326
| Coupling Size | Plug OD | Pipe Size | Dash Size | Wall Thick. | Max. Pressure | Each | |
Aluminum | |||||||
|---|---|---|---|---|---|---|---|
| 2 | 2 1/2" | 2 | 32 | 0.15" | 250 psi @ 72° F | 000000000 | 000000 |
| 3 | 3 5/8" | 3 | 48 | 0.22" | 200 psi @ 72° F | 000000000 | 00000 |
| 4 | 4 3/4" | 4 | 64 | 0.24" | 150 psi @ 72° F | 000000000 | 00000 |
316 Stainless Steel | |||||||
| 1 1/2 | 2 1/8" | 1 1/2 | 24 | 0.14" | 250 psi @ 72° F | 000000000 | 000000 |
| 2 | 2 1/2" | 2 | 32 | 0.15" | 250 psi @ 72° F | 000000000 | 00000 |
| 3 | 3 5/8" | 3 | 48 | 0.22" | 200 psi @ 72° F | 000000000 | 000000 |
| 4 | 4 3/4" | 4 | 64 | 0.24" | 150 psi @ 72° F | 000000000 | 000000 |