Check valve has an atmospheric vent that provides a visual indication of failure in the event that the downstream check fails and system backpressure exceed the supply pressure

Haws 0003473709 8" Nipple

Ideal for mobile spill kits

Auto thermal protection helps prevent pump damage from overheating

Bradley S17-285 Base- Asm- Juv Replacement Part

Milwaukee Valve Check Valve, 3/4 in, Single, Inline Swing, Bronze, Sweat x Sweat - UP1509 3/4 Frequency Lavatory Sinks Check valve has an atmosphericAllows flow in one direction and helps prevent fluid backflow this MILWAUKEE VALVE low lead swing check valve is suitable for use in plumbing and heating applications. Model can be mounted vertically or horizontally to ease installation. Certified for use in potable water applications.