Heavy-Duty Polypropylene Couplers and Adapters
Extra thick walls, extra strength
Safety Latches available on all couplers and dust caps ranging in size from 1-1/4″ to 3″.
Manufactured from glass-reinforced polypropylene for stability, strength and toughness
All couplers feature stainless steel handles & pins
EPDM gaskets furnished as standard. Buna-N, Viton and Nitrile also available
Interchangeable with other couplers and adapters manufactured to MIL-spec
Chemical resistant to most acids (Refer to chemical
resistance tables for specific recommendation)
Temperature range from 10° F to 180° F
British thread also available. Contact customer service.
Size Operating Pressure
1/2″-2″ 125 psi max @ 70° F
3″ 100 psi max @ 70° F
4″ 75 psi max @ 70° F
WARNING: To prevent accidental opening fully engage and secure handles prior to pressurizing. Latches are standard on couplers 1-1/4″ and larger. Couplers 1″ and smaller are latch free. See technical drawings for details.
