Pneumatic Coupler, 250 psi, Coupling, MNPT End, 11/16 in dia, 1/4 in

Each offers 250 PSI maximum operating pressure. An extra-long nipple stem and coupler body assures long service life and easy connections under severe operating conditions. Maximum air flow is 52 SCFM at 100 PSI. Length is 2-1/2 in (65mm), diameter is 1-7/16 in (37mm) and weight is 4-1/2 oz. (126g). A positive action locking mechanism ensures that the coupler cannot be accidentally detached. An automatic air check valve shuts off air instantly when uncoupled, providing a leak-proof seal. Models also feature a corrosion-resistant steel plug and stainless steel check and check spring for long service life. Free swiveling action prevents curling or kinking.