DIV 22 · PLUMBINGPLUMBINGCUT SHEET INDEXED

Watts

Watts Hose Connection Backflow Preventer (Backflow Preventers). Model LFN9-CD. Prevents high hazard backsiphonage and low-head backpressure (10ft or less); Features two independently operating check valves with an atmospheric vent; Non-removable design using an interlocking spring; In-line field testable without special gauges. material: Brass body, stainless steel checks

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Manufacturer
Watts
Catalog no.
Product type
Plumbing
MasterFormat
22
Cut sheet
PDF · manufacturer current

Product details

Catalog number
DescriptionWatts Hose Connection Backflow Preventer (Backflow Preventers). Model LFN9-CD. Prevents high hazard backsiphonage and low-head backpressure (10ft or less); Features two independently operating check valves with an atmospheric vent; Non-removable design using an interlocking spring; In-line field testable without special gauges. material: Brass body, stainless steel checks
Connection size3/4"
End connection3/4" standard female hose thread (inlet), 3/4" standard male hose thread (outlet)
Pressure Rating125 psi (8.6 bar)
MountingScrewed to sill cock, yard hydrant, or wall hydrant; vertic
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