Materials:
Coupling:Stainless steel  (SUS304 OR SUS316)
Nipple:Stainless steel.   (SUS304 OR SUS316)
Features:
■Ball locking mechanism
■couplers have a double O-ring seal for redundancy in low pressure and vacuum applications
■Captive valve seal assures poppet sealing. The valve seal is positively captured by the metal poppet to minimize seal washout or damage from high velocity fluid.
■The durable-ball-locking mechanism ensures a reliable connection every time.   
■Couplers and nipple are precision machined from solid bar stock.
Interchange:

日东Nitto SP,SP-A