




UC Series 2-in-1 American Type Quick Couplings combine IN20 and AR20 plug compatibility in one compact socket. With a lightweight anodized aluminum sleeve, six-ball locking mechanism and push-to-connect operation, UC20 offers convenient connections for pneumatic systems. Its 1/4-inch body supports up to 2.0 MPa working pressure.
The UC Series 2-in-1 American Type Quick Coupling allows one female socket to accept compatible IN20 and AR20 plugs. This design helps simplify connection management when equipment uses different plug profiles.
The nickel-plated brass body is paired with an oxidation-treated aluminum alloy sleeve. Six locking balls provide plug retention, while the push-to-connect design supports one-handed operation. Multiple sleeve colors help distinguish air lines.
● 1/4-inch body; maximum pressure: 2.0 MPa
● Temperature range: -10°C to +70°C
● NBR seals standard; FKM and EPDM available
Suitable for air compressors, pneumatic tools, lawn mowers and spraying equipment. Female and male 1/4-inch NPT socket options are available. Match the plug profile, check thread compatibility and push the plug into the socket until securely engaged.





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BR series british type pneumatic quick couplings
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