Watts 740-075 1 1/2 - Part of the 740 Series snake fencing Z530-4NH-DG

Z530-4NH-DG

Roof Hatches – Commercial Grade offer reliable weather protection in a convenient

00 Maximum Working Pressure-PSI 230 Outlet Connection Size 3/4 IN Outlet Connection Type Union Solder Outlet Thread Type Does Not Apply To Product Part Number 0856711 Series LFiDROSET CSD Valve Style Ball Specification Sheet - LFiDROSET CSD

load-rated drainage solution

includes an accessible trap for easy cleaning and inspection

Watts 740-075 1 1/2 - Part of the 740 Series snake fencing Z530-4NH-DGThis boiler pressure relief valve is used in hot water space heating boiler applications to protect against excessive pressure on all types of hot water space heating boiler equipment. It consists of a iron body construction with expanded outlet drain connections for hot water space heating boilers, non metallic disc to metal seating, stainless steel spring, and test lever. It offers large discharge capacity, resists corrosive water conditions,