Watts 994-LF-FS 4 - Part of the 994 Series R304 Detectable Warning Surfaces and cover O-ring

and cover O-ring

Specifications Body Material Cast Iron Body Pattern Straight Brand Watts EAN 098268396140 Hydronic Item Type Steam Trap Inlet Connection Size 3/4 IN Inlet Connection Size-Metric 20 MM Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free Not In Scope Maximum Pressure-PSI 50 Maximum Steam Pressure-PSI 15 Maximum Working Pressure-PSI 15 Outlet Connection Size 3/4 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0036142 Pipe Plug No Pressure Adjustment Range 25" to 15 PSI Series G UPC - 098268396140

double drainage capability via weepholes

UPC - 098268824537

and a lead free brass thermowell with accuracy rated at plus or minus 1 percent of full scale

Watts 994-LF-FS 4 - Part of the 994 Series R304 Detectable Warning Surfaces and cover O-ringThis 4 inch lead free reduced pressure zone assembly backflow preventer is assembled without shutoffs and help stop the reverse flow of liquids due to backpressure or backsiphonage, where potential health hazard exists. Its compact modular design facilitates easy maintenance with a single access cover for in line repairs. This assembly consists of a short lay length stainless steel body, test cocks, corrosive resistant stainless steel bottom mounted