John Guest Speedfit Acetal 90 Elbow Union Connectors
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John Guest Speedfit Acetal 90 Elbow Union Tubing Connectors are suitable for low density and high density polyethylene and many other plastic tubes, as well as copper, brass and soft metals. These fittings are not suitable for hard or chrome plated metals, or for explosive gasses, fuels or corrosive chemicals.
Connect and disconnect tubing without tools. These quick connect fittings have stainless steel teeth for extra gripping power, Acetal bodies, and Nitrile O-rings. These tube connecting fittings have a temperature range of -20C to 70C and pressure ratings from full vacuum to 100 PSI @ 70C.
Cut the tubing square and remove burrs that could damage the O ring
Make sure the tubing is free from nicks and scratches
Push the tube into the fitting till it hits the stop
Pull the fitting back to make sure it is secure.
Test the system
Release system pressure
Push collet back squarely against the fitting body