Fittings & Connectors

John Guest PP30121208W Reducing Tee Polypro - 3/8 x 3/8 x 1/4 Branch Constructed from durable white polypropylene Features a reliable EP...

National Hose thread connection EPDM o-rings

John Guest Check Valve (5/16SCV)  - 5/16" 0.3 psi Crack Pressure White Cracking pressure: 0.02 bar (approx. 0.3 psi) Durable acetal copolymer ...

John Guest PP3212U7W Faucet Connector Polypro - 3/8 x 7/16-24 UNS Durable white polypropylene construction EPDM O-ring for secure, leak-free co...

John Guest PP1208W Bulkhead Union Polypro - 1/4" Durable white polypropylene construction EPDM O-ring for a secure, leak-free seal Made from ...

John Guest  PP011222W Male Connector Polypro 3/8 x 1/4 NPTF Durable white polypropylene construction EPDM O-ring for secure, leak-free sealing ...

John Guest PP011624W Male Connector Polypro 1/2 x 1/2 NPTF White polypropylene construction Durable EPDM O-ring seal FDA-approved materials ...

John Guest CI320814S Female Faucet Connector- 1/4" x 1/2" BSPT Features: Push-fit technology provides secure, reliable, and leak-free connections...

John Guest PI451215FS Female Adapter Flat End  - 3/8" x 5/8"BSPT Features: Push-fit technology ensures secure, reliable, and leak-free connection...

John Guest PI251210S Stem Barb Connector - 3/8" OD Stem x 5/16" ID Barb Features: Push-fit technology ensures reliable, leak-free connections S...

John Guest PI250810S Stem Barb Connector - 1/4" OD Stem x 5/16" ID Barb Features: Push-fit technology ensures reliable, leak-free connections S...

John Guest PM0308S Union Elbow - 5/16" Features: Push-fit technology ensures reliable, leak-free connections Designed to connect OD tubing size...

John Guest PI061210S Reducer Stem - 3/8" x 5/16" Stem Features: Key Features & Benefits Reduces tube size in push-fit systems Fast, tool-fr...

John Guest PM060605E Black Stem Reducer Size 6MM x 5MM Acetal copolymer construction FDA-approved materials NSF Certified 51 & 61 Working Pr...

John Guest PM211008E Black Reducing Elbow Connector Size 10MM x 8MM Acetal copolymer construction FDA-approved materials NSF Certified 51 & 6...

John Guest PM051014E Black Stem Adapter Size 10MM x 1/2"Bsp Acetal copolymer construction FDA-approved materials NSF Certified 51 & 61 Worki...

Features: Push-fit Technology creates reliable, leak-free connections.Used to connect hose to Push-fit fittingsCompatible with plastic or copper OD...

John Guest PM011513E Male Connector Black Plastic Size 15 MM x 3/8"Bsp Acetal copolymer construction Nitrile O-rings FDA-approved materials NSF ...

John Guest  PP450822E Female Adapter Polypro - 1/4 x 1/4 NPTF John Guest fittings are suitable for water dispensers and coolers, hot brewing applia...

John Guest PP220808E Stem Elbow Connector Polypro - 1/4" Stem x 1/4" John Guest fittings, versatile and adaptable, are suitable for a wide range of...

John Guest Quick Connect Fitting 3/8” Tee Black - PP0208E Acetal copolymer construction Nitrile O-rings FDA approved materials NSF Certified 51 &a...

John Guest PP011223E 3/8" x 3/8" Black Male Connector Polypropylene NPTF The John Guest   PP011223E 3/8 x 3/8" in. Push-to-Connect Male Connector, ...

The SMC 6940090  694 Series Poppet Check Valve is made with polypropylene and has a maximum pressure of 125 PSI. Keeps flow of fluids in the proper...