John Guest Stem Adapters, 3/8 in. OD Tube to 1/4 in. NPT(M), PP

• Polypropylene and EPDM materials meet NSF 51, and NSF 61 requirements for food-grade applications, and is FDA compliant

Push-to-connect fittings offer secure connections and quick disconnection. Simply push tubing past the O-ring to the internal tube stop—steel teeth on the collet grip tubing for leakproof connections. To disconnect, press collet against fitting body to disengage steel teeth—tubing slides right out.

Fittings work with semi-rigid plastic (polypropylene, polyethylene, nylon) and soft metal (brass, copper, mild steel) tubing.