Backflow Preventers | First Supply

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Check Valves & Backflow Preventers
Backflow Preventers

365 items

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WATTS®

WATTS® 0792092 LF8, LF8AC Vacuum Breaker, 3/4 in, Female Hose ThreadedxMale Hose Threaded, Copper Silicon Alloy Body, Import

WATLF8ACF MFG #: 0792092
- Body Material: Copper Silicon Alloy
- Domestic / Import: Import
- End Style: Female Hose Threaded x Male Hose Threaded
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WATTS®

WATTS® 0792093 LF8, LFNF8 Vacuum Breaker, 3/4 in, Female Hose ThreadedxMale Hose Threaded, Copper Silicon Alloy Body, Import

WATLFNF8F MFG #: 0792093
- Body Material: Copper Silicon Alloy
- Domestic / Import: Import
- End Style: Female Hose Threaded x Male Hose Threaded
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WATTS®

WATTS® 0792095 LFN9, LFNLF9 Backflow Preventer With Atmospheric Vent, 3/8 in, MNPTxFNPT, Brass Body, Dual check Backflow, Import

WATLFNLF9C MFG #: 0792095
- Backflow Type: Dual check
- Body Material: BRASS
- Domestic / Import: Import
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WATTS®

WATTS® 0792097 LFN9 Vacuum Breaker With Atmospheric Vent, 3/8 in, FNPT, Brass Body, Dual Check, Import

WATLFN9C MFG #: 0792097
- Backflow Type: Dual check
- Body Material: BRASS
- Domestic / Import: Import
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WATTS®

WATTS® 0792098 LFN9, LFN9C Vacuum Breaker With Atmospheric Vent, 3/8 in, FNPT, Brass Body, Dual Check, Import

WATLFN9CC MFG #: 0792098
- Backflow Type: Dual check
- Body Material: BRASS
- Domestic / Import: Import
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WATTS®

WATTS® 88006822 LF9D Inline Pattern Double Check Valve, 1/2 in Nominal, FNPT Union End Style, Brass Body, Dual Check

WAT12LF9D MFG #: 88006822
- Backflow Type: Dual check
- Body Material: BRASS
- Domestic / Import: Domestic
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WATTS®

WATTS® 88006832 LF9D Inline Pattern Double Check Valve, 3/4 in Nominal, FNPT Union End Style, Brass Body, Dual Check

WAT34LF9D MFG #: 88006832
- Backflow Type: Dual check
- Body Material: BRASS
- Domestic / Import: Domestic
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Woodford®

Woodford® Nidel® 34HA-BR Anti-Siphon Vacuum Breaker, 3/4 in, Male Hose Thread, Brass Body, Single Check Backflow

WOO34HABR MFG #: 34HA-BR
- Backflow Type: Single Check
- Body Material: BRASS
- End Style: Male Hose Thread
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Woodford®

Woodford® Nidel® 34HA-CH Anti-Siphon Vacuum Breaker, 3/4 in, Male Hose Thread, Brass Body, Single Check Backflow

WOO34HACH MFG #: 34HA-CH
- Backflow Type: Single Check
- Body Material: BRASS
- End Style: Male Hose Thread
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