Backflow Preventers

1154 products

Watts 3/4" Backflow Preventer LF009M3QT.34
Watts Watts 3/4" Backflow Preventer LF009M3QT.34
$738.73 $1,590.00
In Stock
Watts LF007M1-QT-FZ 2
Watts Watts LF007M1-QT-FZ 2 Lead-Free Double Check Backflow Preventer, Cast Iron, NPT
$1,161.31 $2,169.00
Watts LF007-QT-FZ 1/2
Watts Watts LF007-QT-FZ 1/2 Lead-Free Double Check Backflow Preventer, Cast Iron, NPT
$439.86 $822.00
In Stock
Watts LF007M1-QT-FZ 1
Watts Watts LF007M1-QT-FZ 1 Lead-Free Double Check Backflow Preventer, Cast Iron, NPT
$601.17 $1,047.00
Watts LF007M2-QT-FZ 1 1/2
Watts Watts LF007M2-QT-FZ 1 1/2 Lead-Free Double Check Backflow Preventer, Cast Iron, NPT
$1,036.15 $1,937.00
Watts LF009M2-QT 1 Blackflow preventer
Watts Watts Backflow Preventer 1" LF009M2QT-1
$1,035.11 $2,822.00
Watts LF909M1-QT-FS 1 1/4
Watts Watts LF909M1-QT-FS 1 1/4 Lead-Free RPZ Backflow Preventer, Copper
$4,130.57 $6,434.00
Watts LF909-QT-FS 1
Watts Watts LF909-QT-FS 1 Lead-Free RPZ Backflow Preventer, Copper
$2,555.16 $4,112.00
Watts LF909M1-QT 1 1/2 Blackflow preventer
Watts Watts LF909M1-QT Backflow Preventer 1-1/2" LF909M1QT.112
$4,693.01
In Stock
Watts 2" Blackflow Preventer LF909M1QT.2 for Plumbing
Watts Watts Backflow Preventer 2" LF909M1QT.2
$5,085.94
In Stock
Watts 3/4 LF9DS
Watts Watts 3/4 LF9DS Lead-Free Dual Check Valve Backflow Preventer, Brass, Sweat
$269.79 $387.50
Watts LF009M3-QT 3/4 Cutaway
Watts Watts LF009M3-QT 3/4 Cutaway Lead-Free RPZ Backflow Preventer, Bronze, NPT
$1,211.41 $1,740.00
Watts 1/2 BD911ST-UT
Watts Watts 1/2 BD911ST-UT Pressure Reducing Valve, Sweat
$366.56 $526.50
Watts 757-DCDA PIVXBFG-CFM 3
Watts Watts 757-DCDA PIVXBFG-CFM 3 Lead-Free Double Check Backflow Preventer, Stainless, Grooved
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Watts 007M3-LF-UL 3/4
Watts Watts 007M3-LF-UL 3/4 Lead-Free Double Check Backflow Preventer, Bronze, NPT
$608.49 $874.00
Watts SD-3-FF-LS 1/4
Watts Watts SD-3-FF-LS 1/4 Dual Check Valve Backflow Preventer, Stainless, SAE Flare
$471.69 $677.50
Watts SD-3-MF-LS 1/4
Watts Watts SD-3-MF-LS 1/4 Dual Check Valve Backflow Preventer, Stainless, SAE Flare
$687.86 $988.00
Watts SD-3-MF-LS 3/8
Watts Watts SD-3-MF-LS 3/8 Dual Check Valve Backflow Preventer, Stainless, SAE Flare
$644.34 $925.50
Watts SD-3-MN-LS 3/8
Watts Watts SD-3-MN-LS 3/8 Dual Check Valve Backflow Preventer, Stainless, MNPT
$687.86 $988.00
Watts SD-3-FN 1/4
Watts Watts SD-3-FN 1/4 Dual Check Valve Backflow Preventer, Stainless, FNPT
$462.63 $664.50
Watts SD-2-FN 1/4
Watts Watts SD-2-FN 1/4 Dual Check Valve Backflow Preventer, Stainless, FNPT
$308.07 $442.50
Watts SD-2-FF 3/8
Watts Watts SD-2-FF 3/8 Dual Check Valve Backflow Preventer, Stainless, SAE Flare
$374.56 $538.00
Watts SD-3-FF 3/8
Watts Watts SD-3-FF 3/8 Dual Check Valve Backflow Preventer, Stainless, SAE Flare
$374.56 $538.00
Watts SD-3-FF 1/4
Watts Watts SD-3-FF 1/4 Dual Check Valve Backflow Preventer, Stainless, SAE Flare
$486.66 $699.00

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What Our Customers Say

  • Manuel Cordero5 years ago

    Excellent service

  • Laura Reyes2 years ago

    Excellent service and attention, everyone was very friendly. 5 stars for Mr. Julio.

  • I. Nienaltow2 years ago

    Ray is handsome and helpful. A good man to work with for any plumbing needs.

  • Roberto Floresa year ago

    The best
    Is ray

  • Mark Hardig5 months ago

    absolutely the most helpful gracious and polite people I have dealt with in a very long time. thank you so much!!

  • andre kizzie3 months ago

    No nonsense great customer service 👍

  • Ariel Hill6 years ago

    I recommend them to everyone, they have EVERYTHING, great customer service and always come through for our day to day needs.

  • Felipe Torres4 years ago

    Got me flushing again

  • Jonathan Navarrete2 years ago

    Excellent service, very friendly,
    Julio and his coworkers 💯💯💯

  • Geovana Arenas Navarro2 years ago

    I ordered online and it arrived in excellent condition and on time.

  • Mr.Spot_To_Spot7 months ago

    Ray Rhodes thanks for your help. 5 star service at City Supply.

  • Rafael Gonzalez4 months ago

    Excellent service and help from the staff who work at this place