NITTO HSP Coupler

Both the socket and plug are equipped with automatic shut-off valves to prevent fluid leakage when disconnected.This structure is designed to minimize pressure loss.The main body is made of a special steel with superior strength, and has been heat-treated to withstand impact pressure.Both the socket and plug are equipped with automatic shut-off valves to prevent fluid leakage during disconnection.In addition to female thread types, we also offer male thread types (tapered threads, parallel threads, male seats, and parallel threads, female seats). Male thread types, in particular, can improve the efficiency of installation work in hydraulic systems and other applications.The parallel male thread type is compatible with both metal seals and O-ring seals. (Commercially available O-rings are used.)For die-casting machine applications with significant pressure fluctuations, we offer HSP-DC couplers separately.The male thread type will be shorter in overall length compared to the female thread type when a male-to-female conversion nipple (commercially available) is attached.For male thread mounting sockets, we offer PL type sockets with an anti-separation mechanism (single lock) for models 2HS to 8HS (excluding 66HS).

Material:
Body: Special steel (nickel plated)
Seal rubber: Nitrile rubber (NBR)