Aluminium camlock coupling (cam and groove quick couping.camlock fitting.quick coupler)specifications Standard of our 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 our camlock coupling: Gravity casting Specification of our camlock coupings: Sizes available: from 1/2" to 8" Types available: A.B.C.D.E.F.DC.DP Body material of our kamlock fitting Aluminium A356 or A104 Cam levers of our camlock fitting: We use stainless steel cam levers or brass cam levers. Pins.Rings and Safety clips of our kamlock: We use steel plated pins.steel plated 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 aluminio: NPT BSP(We usually make the female thread parallel BSPP.male thread tapered BSPT