Watts 957-DOSY-FS 3 - Part of the 957 Series ADA Pad Its neutral-invert design and heavy

Its neutral-invert design and heavy iron grates provide reliable performance

model DBF-03-111-1G-M2

Specifications Adjustable Reduced Pressure Range-BAR 1

Durable Dura-Coated Cast Iron Body: Provides strength and corrosion resistance for long service life in harsh settings

two durable tight seating rubber check valve backflow preventers

Watts 957-DOSY-FS 3 - Part of the 957 Series ADA Pad Its neutral-invert design and heavyThis 3 inch reduced pressure zone assembly backflow preventer help stop the reverse flow of liquids due to backpressure or backsiphonage, where potential health hazard exists. This extremely compact and lighter than a traditional designed assembly is approved for horizontal installation as long as the backflow assembly is installed in accordance with the direction of the flow arrow. This assembly consists of a stainless steel body with a quick access