Top Brand Check Valve, 3/4 in, Single, Inline Ball Cone, Glass Filled Polypropylene, FNPT x FNPT - FP CHK 687-12F12F-B Nominal Size-36" X 1.25" oil-submerged motor/pump unit for reduced

oil-submerged motor/pump unit for reduced wear and increased reliability

Heavy-duty drench shower tester provides a convenient way to comply with ANSI specifications for weekly testing on all drench showers without getting wet

Can be safely moved by forklift or dolly

The green color indicates that they are intended for use on hazardous materials

Top Brand Check Valve, 3/4 in, Single, Inline Ball Cone, Glass Filled Polypropylene, FNPT x FNPT - FP CHK 687-12F12F-B Nominal Size-36" X 1.25" oil-submerged motor/pump unit for reducedCompact ball cone spring check valve features a light cracking pressure, high flow rate, and a positive seal even at very low back pressure or with a slight vacuum. Model is designed with a thin elastomer disc supported by a poppet that seals on the seat. Check valve is suitable for a wide range of air and fluid applications.