b'BRASS PEX FITTINGS(ASTM B 1807 & cNSF-pw usC46500 Lead Free DZR - Dezincification Resistant - Brass)CONNECTINGPEX TUBE TO INSERT FITTINGSEB U T S 1.Cut Pex pipe squarely. Check pipe I.D. and O.D. and remove any burrs. & E S O H N D E 2.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 fitting within 1/8 to 1/4 inchfrom the end of the tube. This process presses the fitting 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 crimp connection 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.STEP 1 STEP 2 STEP 3STEP 4 STEP 5 STEP 630'