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Ships within 48 hours · Estimated delivery Nov 4 - Nov 9
Wall Opening Depth: 4 in
Lightweight polypropylene drum resists chemicals and keeps contents clean and dry (a protective cover is recommended for outdoor storage
x 27 Thread (Male)
Heavy-duty
Works in environment of up to -20°F
Top Brand Check Valve, 1/2 in, Single, Inline Piston, Brass, FNPT x FNPT - CHK BRS 815-8F8F-F Mount Type-Partition Mount Wall Opening Depth: 4 inIdeal 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.
