The ST-62 injector allows for water flow adjustment from the pressure pump. By adjusting the water flow through the ST-62, a restriction causes a vacuum which allows the detergent to be drawn through the hose barb when a large orifice nozzle is used. Featuring a Siphon rate of approximately 10:1, it also boasts a forged brass housing, stainless steel spring and ball.
This Specially Priced Bundle also includes the ST-61 Metering Valve which allows for precision chemical mixture ratio. It connects to the chemical inlet hose barb of the ST-62 without special tools.The volume flow is adjustable from 0 up to .27 GPM with a maximum -13.6 PSI rating. 140 F Temperature Rating.
- Hose Barb: 1/4″
- Pressure: 3600 PSI
- Inlet: 3/8″ FNPT
- Outlet: 3/8″ FNPT