Apollo Stainless Steel POP Safety Relief Valve, MNPT Inlet Type, FNPT Outlet Type - 543EEBKMAA0300 Bowl Size-54" This increases durability and gives

This increases durability and gives it the flexibility to deform and seal off most drains

DuPont Elavoy technology provides lifelong flexibility plus chemical-

For use in hard-to-start applications

✅ Excellent Design & Quality

stability and effectiveness

Apollo Stainless Steel POP Safety Relief Valve, MNPT Inlet Type, FNPT Outlet Type - 543EEBKMAA0300 Bowl Size-54" This increases durability and givesThis safety relief valve features a full nozzle design, and can be used in closed systems. It also features metal to metal seating and is ideal for pressure vessels and pressure piping systems. Valves are factory preset and sealed to prevent tampering. Not adjustable.