The front edge is hemmed to create a smooth

and filters that remove water impurities

Traditional floor mount design allows for free-standing or wall-backed installations

Minimal pressure drop

and drum trucks to drive-over for easy access to containment area In the event of a spill

Watts Lead-Free Brass Calibrated Adjustable Relief Valve, MNPT Inlet Type, FNPT Outlet Type - 3/4 LF 530-C STD TrimLine The front edge is hemmedDesigned to help prevent the build up of excessive pressure in systems containing air, oil, or water, this WATTS calibrated adjustable relief valve allows you to set the valve to the desired relief pressure. Model has durable, stainless steel spring operation and is ideal for use in bypass thermal expansion relief.