DIV 22 · PLUMBINGPLUMBINGCUT SHEET INDEXED

WattsLFN9-CDLFN9-CD

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

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PDFLFN9-CD.pdfData sheet
Watts LFN9-CD cut sheet — first page
Official manufacturer data sheetOpen PDF ↗
Manufacturer
Watts
Catalog no.
LFN9-CD
Product type
Plumbing
MasterFormat
22
Cut sheet
PDF · manufacturer current

Product details

Catalog numberLFN9-CD
DescriptionWatts Hose Connection Backflow Preventer (Backflow Preventer). Model LFN9-CD. Prevents high hazard backsiphonage and low-head backpressure (10ft or less); Features two independently operating check valves with an atmospheric vent; Field testable in-line without special gauges; Non-removable design with interlocking spring. 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 directly to sill cock, yard hydrant or wall hydrant; vertica
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