DIV 22 · PLUMBINGPLUMBINGCUT SHEET INDEXED

WattsLFNLF-9LFNLF9

Watts Dual Check Vacuum Breaker (Backflow Preventers). Model LFNLF-9. Designed for noncontinuous pressure health hazard applications; Prevents backsiphonage for laboratory faucets with portable hoses

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PDFLFNLF9.pdfData sheet
Watts LFNLF9 cut sheet — first page
Official manufacturer data sheetOpen PDF ↗
Manufacturer
Watts
Catalog no.
LFNLF9
Product type
Plumbing
MasterFormat
22
Cut sheet
PDF · manufacturer current

Product details

Catalog numberLFNLF9
DescriptionWatts Dual Check Vacuum Breaker (Backflow Preventers). Model LFNLF-9. Designed for noncontinuous pressure health hazard applications; Prevents backsiphonage for laboratory faucets with portable hoses
Temperature range33°F – 180°F (0.5°C – 82°C); Features primary soft disc check valve and secondary disc-to-metal check valve. material: Brass body, polished chrome plating, stainless steel working parts, rubber diaphragm and disc
Connection size3/8"
Pressure Rating150 psi (10.3 bar)
FinishPolished chrome
MountingThreaded to laboratory faucet
ComplianceCSA B64.7, ASSE 1035, Lead Fre
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