SpillTech RSPKHZ-55 Hazmat 55-Gal Refill 1/Pkg

efficient response

62" mounting bolt circle without having to change capacitors or follow complicated wiring diagrams

: 3 3/4 in

and is made from 100% recycled materials

Top Brand Check Valve, 1/2 in, Single, Inline Piston, Brass, FNPT x FNPT - CHK BRS 815-8F8F-B Capacity 1.4 L SpillTech RSPKHZ-55 Hazmat 55-Gal RefillIdeal for installation in tight spaces, this piston spring check valve can provide backflow protection for a variety of applications. Model has an embedded O ring that seals on the seat. Pressure in the direction of flow moves the piston and seal off the seat and exposes the cross holes in the piston. Valve is designed to provide a positive seal at very low back pressure or slight vacuum.