This is a replacement quick connector in lots of brands carpet extractors
The body size is 1/4" and with the 1/4" NPT female thread, this quick coupler
complying with ISO B Standard, and ball locking design that can very easy
to connect and disconnect, just one hand operation. The body size
is Brass and the valves and key components are stainless steel, the seal ring is
viton that can work at a high temperature of 160˚C. We are direct manufacturer
, that has been supplying to the brands carpet extractor manufacturer for many years,
all quick couplings are 100% tested in our plant