PP camlock coupling(cam and groove quick coupling,kamlock coupling,camlock gaskets,quick coupling)specifications: Standard of our PP cam and groove coupling: >Our camlock coupling are made to standard of A - A-59326(previously called MIL-C-27487)or DIN 2828. Casting method of PP our camlock coupling: > Injection Body material of our PP kamlock fitting: >Polypropylene Specification of our PP camlock coupling: >Sizes available:from 1/2" to 4" >Types available:A.B.C.D.E.F.DC.DP Cam levers of our PP camlock fitting: >We use stainless steel cam levers Pins.Rings and Safety clips of our kamlock: >We use steel plated Pins,Rings and Safety clips. (Note:Safety clips are only available when required by the client,the client have to pay additional if need safely clips) Sealings of our acoples rapidos kamlock en aluminio: >NBR >EPDM >Viton >PTFE envelop gasket Other materials are available on request. Threads of our racores camlock en acero inxidable: >NPT >BSP(We usually make the female thread parallel BSPP.male thread tapered BSPT)