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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
This 115 gallon pressurized expansion tank is designed to absorb the expansion forces and control the pressure in heating and cooling systems
With a white acid-resistant porcelain-enameled interior
Waterproofing Interface & Debris Protection: Includes design elements to secure the waterproof membrane and a grate or strainer layout that blocks debris ingress
and is ideal for use in domestic water heaters and supply tanks
Watts 774DCDA-DOSY-GPM 4 - Part of the 774DCDA Series ZC100F-6NH This 115 gallon pressurized expansionThis 4 inch double check detector backflow preventer assembly is designed to prevent the reverse flow of fire protection substances and water of non potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. It is ideal for protection at cross connections identified as non health hazards such as on fire protection