National Pipe Thread Taper (NPT) is a U.S. standard for tapered threads used on threaded pipes and fittings. In contrast to straight threads that are found on a bolt, a taper thread will pull tight and therefore make a fluid-tight seal.

Type C stainless steel camlock couplers – Female coupler by hose tail, are normally used with Type E, A, F and DP (Dust Plugs) of the same size.

Stainless steel coupling consists of two components – coupler and adapter. Insert the adaptor into the coupler and when the adaptor contact with the sealing gaskets, put down the arms. The whole sealing process is quite easy and cost you less time.
Compared with other metal camlocks, stainless steel cam & groove couplings are the priority option for food or sanitary environments or harsh conditions. Stainless steel 316 has outstanding corrosive resistance, high temperature stability and sanitary character.