Apollo Valves 18C-531-4-125 1-1/4 T&P Relief Valve 3070000 BTU Capacity 10_minqty and the suction line size

and the suction line size is 7/8 inch

providing protection from debris

Designed for 4 inch wide track-mountable devices

This black spray paint comes in a twelve-ounce container and is designed to withstand high temperatures

Apollo Valves 18C-531-4-125 1-1/4 T&P Relief Valve 3070000 BTU Capacity 10_minqty and the suction line sizeProduct Description The Apollo Valves 18C 531 4 125 is a 1 1 4 inch temperature and pressure relief valve designed for high capacity commercial hot water heaters. This relief valve features a bronze construction that ensures durability and longevity in demanding applications. ASME Section IV Certified for reliable performance. Designed for connections from three fourths to two inches NPT. Corrosion protection through a coated element. Product