Backflow Preventers

A backflow preventer is used to protect the domestic drinking water from cross-connection or cross-contamination with non-potable water (such as from heating system) due to backflow pressure and back siphonage.

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Product Description SKU Qty Unit Price
1/2" Threaded Backflow Preventer

Matco-Norca BFP-90-1/2
x1
$19.95 / each
Honeywell 3/4" NPT Dual Check Backflow Preventer

Honeywell BP700
x1
$21.45 / each
Honeywell 1" NPT Dual Check Backflow Preventer

Honeywell BP701
x1
$24.50 / each
Honeywell 1/2" NPT Union Double Check Backflow Preventer with atmospheric vent

Honeywell BP900
x1
$27.50 / each
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