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Ships within 48 hours · Estimated delivery Nov 3 - Nov 8
New part number: WR-H
Operating Pressure Differential Air/Inert Gas: 75 psi
a stainless steel floor flange
Elkay Space-Ette water cooler offers a slim profile for installations with limited space
convertible for 3" (76mm) diameter core rolls
Watts 8 1/2 in x 5 1/4 in Boiler Feed Valve w/Backflow Preventer, FNPT x Sweat Union - B911S-M3 Length-36" New part number: WR-HCombination backflow preventer and feed water pressure regulator in one pre assembled unit, this WATTS boiler feed valve with backflow preventer is for use in residential and commercial hydronic heating systems. Model provides make up water to the boiler and can prevent backflow when the supply pressure falls below the system pressure.
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