b'BRASS PEX FITTINGS(ASTM B 1807 & cNSF-pw usC46500 Lead Free DZR (Dezincification resistant) Brass)CONNECTINGPEX TUBE TO INSERT FITTINGS1.Cut Pex pipe squarely. Check pipe I.D. and O.D. and remove any burrs. B2.Apply copper ring or PEX clamp on top of PEX pipe. 3.Insert fitting into the end of the pipe and pull clamp or ring over the fittingwithin 1/8 to 1/4 inch from the end of the tube. This process presses thefitting ribs into the pipe.4.Crimp copper ring or PEX clamp using the required Fairview tool.5.Check crimp using the Go-No-Go Gauge to determine if the crimpconnection was properly made. 6.The GO opening should go freely across a crimped copper ring. TheNo-Go opening should not go across a crimped copper ring.7.All water systems should be pressure tested prior to use.For Pex water valves see page 166STEP 1 STEP 2 STEP 3STEP 4 STEP 5 STEP 673'