Mur-Lok 1/4” quick connect x 1/4” NPT female straight adaptor water fitting. Manufactured in USA from virgin polypropylene by injection molding. Double O-ring design ensures leak free operation, even at system pressure up to 120 psi. Mur-Lok is the only manufacturer to offer dual o-ring seals. We use Mur-Lok fittings exclusively on our premium Reverse Osmosis units with booster pumps. The best fittings we have ever used.  

Specifications:

Maximum operating pressure: 150 psi @ 70F, 60 psi @ 150 F

Maximum operating temperature: 150 F

Shipped with USPS First Class Package.