Skip to content
FREE SHIPPING ON ALL ORDERS
FREE SHIPPING ON ALL ORDERS

Watts Plumbing and Flow Control Products

  • Watts LF909M1-NRS-FS 10 - Part of the LF909 Large Series

    Watts LF909M1-NRS-FS 10 - Part of the LF909 Large Series

    $76,255.20

    This 10 inch lead free reduced pressure zone backflow preventer assembly prevents the reverse flow of polluted water from entering into the potable...

    View full details
    $76,255.20
  • Watts LF909M1-NRS-FS 8 - Part of the LF909 Large Series

    Watts LF909M1-NRS-FS 8 - Part of the LF909 Large Series

    $57,575.70

    This 8 inch lead free reduced pressure zone backflow preventer assembly prevents the reverse flow of polluted water from entering into the potable ...

    View full details
    $57,575.70
  • Watts LF909M1-NRS-S-FDA-FS 10 - Part of the LF909 Large Series

    $85,503.60

    This 10 inch lead free reduced pressure zone backflow preventer assembly prevents the reverse flow of polluted water from entering into the potable...

    View full details
    $85,503.60
  • Watts LF909M1-NRS-S-FDA-FS 8 - Part of the LF909 Large Series

    $62,612.55

    This 8 inch lead free reduced pressure zone backflow preventer assembly prevents the reverse flow of polluted water from entering into the potable ...

    View full details
    $62,612.55
  • Watts LF909M1-NRS-S-FS 8 - Part of the LF909 Large Series

    $61,000.80

    This 8 inch lead free reduced pressure zone backflow preventer assembly prevents the reverse flow of polluted water from entering into the potable ...

    View full details
    $61,000.80
  • Watts LF909M1-OSY-ALERT 8 - Part of the LF909 Large Series

    Watts LF909M1-OSY-ALERT 8 - Part of the LF909 Large Series

    $66,186.75

    This 8 inch lead free reduced pressure zone backflow preventer assembly with SentryPlus Alert technology for flood detection is designed to prevent...

    View full details
    $66,186.75
  • Watts LF909M1-OSY-FS 10 - Part of the LF909 Large Series

    Watts LF909M1-OSY-FS 10 - Part of the LF909 Large Series

    $81,337.20

    This 10 inch lead free reduced pressure zone backflow preventer assembly prevents the reverse flow of polluted water from entering into the potable...

    View full details
    $81,337.20
  • Watts LF909M1-OSY-FS 8 - Part of the LF909 Large Series

    Watts LF909M1-OSY-FS 8 - Part of the LF909 Large Series

    $61,418.70

    This 8 inch lead free reduced pressure zone backflow preventer assembly prevents the reverse flow of polluted water from entering into the potable ...

    View full details
    $61,418.70
  • Watts LF909M1-OSY-NYC-FS 8 - Part of the LF909 Large Series

    Watts LF909M1-OSY-NYC-FS 8 - Part of the LF909 Large Series

    $73,699.50

    This 8 inch lead free reduced pressure zone backflow preventer assembly prevents the reverse flow of polluted water from entering into the potable ...

    View full details
    $73,699.50
  • Watts LF909M1-OSY-S-FDA-FS 10 - Part of the LF909 Large Series

    Watts LF909M1-OSY-S-FDA-FS 10 - Part of the LF909 Large Series

    $90,590.85

    This 10 inch lead free reduced pressure zone backflow preventer assembly prevents the reverse flow of polluted water from entering into the potable...

    View full details
    $90,590.85
  • Watts LF909M1-OSY-S-FDA-FS 8 - Part of the LF909 Large Series

    Watts LF909M1-OSY-S-FDA-FS 8 - Part of the LF909 Large Series

    $66,447.15

    This 8 inch lead free reduced pressure zone backflow preventer assembly prevents the reverse flow of polluted water from entering into the potable ...

    View full details
    $66,447.15
  • Watts LF909M1-QT-FDA-FS 8 - Part of the LF909 Large Series

    Watts LF909M1-QT-FDA-FS 8 - Part of the LF909 Large Series

    $73,696.35

    This 8 inch lead free reduced pressure zone backflow preventer assembly prevents the reverse flow of polluted water from entering into the potable ...

    View full details
    $73,696.35
  • Watts LF909M1-QT-FS 1 1/2 - Part of the LF909 Small Series

    Watts LF909M1-QT-FS 1 1/2 - Part of the LF909 Small Series

    $6,185.55

    This 1 1/2 inch lead free reduced pressure zone backflow preventer assembly with its exclusive design incorporating the patented air-in and water-o...

    View full details
    $6,185.55
  • Watts LF909M1-QT-FS 1 1/4 - Part of the LF909 Small Series

    Watts LF909M1-QT-FS 1 1/4 - Part of the LF909 Small Series

    $5,743.50

    This 1 1/4 inch lead free reduced pressure zone backflow preventer assembly with its exclusive design incorporating the patented air-in and water-o...

    View full details
    $5,743.50
  • Watts LF909M1-QT-FS 2 - Part of the LF909 Small Series

    Watts LF909M1-QT-FS 2 - Part of the LF909 Small Series

    $7,126.35

    This 2 inch lead free reduced pressure zone backflow preventer assembly with its exclusive design incorporating the patented air-in and water-out p...

    View full details
    $7,126.35
  • Watts LF909M1-QT-HW 1 1/2 - Part of the LF909 Small Series

    Watts LF909M1-QT-HW 1 1/2 - Part of the LF909 Small Series

    $8,954.40

    This 1 1/2 inch lead free reduced pressure zone backflow preventer assembly with its exclusive design incorporating the patented air-in and water-o...

    View full details
    $8,954.40
  • Watts LF909M1-QT-HW 1 1/4 - Part of the LF909 Small Series

    Watts LF909M1-QT-HW 1 1/4 - Part of the LF909 Small Series

    $8,310.75

    This 1 1/4 inch lead free reduced pressure zone backflow preventer assembly with its exclusive design incorporating the patented air-in and water-o...

    View full details
    $8,310.75
  • Watts LF909M1-QT-HW 2 - Part of the LF909 Small Series

    Watts LF909M1-QT-HW 2 - Part of the LF909 Small Series

    $10,309.95

    This 2 inch lead free reduced pressure zone backflow preventer assembly with its exclusive design incorporating the patented air-in and water-out p...

    View full details
    $10,309.95
  • Watts LF909M1-QT-S-FDA-FS 8 - Part of the LF909 Large Series

    Watts LF909M1-QT-S-FDA-FS 8 - Part of the LF909 Large Series

    $78,729.00

    This 8 inch lead free reduced pressure zone backflow preventer assembly prevents the reverse flow of polluted water from entering into the potable ...

    View full details
    $78,729.00
  • Watts LF909M1-QT-S-FS 1 1/2 - Part of the LF909 Small Series

    Watts LF909M1-QT-S-FS 1 1/2 - Part of the LF909 Small Series

    $7,089.60

    This 1 1/2 inch lead free reduced pressure zone backflow preventer assembly with its exclusive design incorporating the patented air-inchand water-...

    View full details
    $7,089.60
  • Watts LF909M1-QT-S-FS 1 1/4 - Part of the LF909 Small Series

    Watts LF909M1-QT-S-FS 1 1/4 - Part of the LF909 Small Series

    $6,500.55

    This 1 1/4 inch lead free reduced pressure zone backflow preventer assembly with its exclusive design incorporating the patented air-in and water-o...

    View full details
    $6,500.55
  • Watts LF909M1-QT-S-FS 2 - Part of the LF909 Small Series

    Watts LF909M1-QT-S-FS 2 - Part of the LF909 Small Series

    $8,384.25

    This 2 inch lead free reduced pressure zone backflow preventer assembly with its exclusive design incorporating the patented air-inch and water-ou...

    View full details
    $8,384.25
  • Watts LF909M1-QT-S-HW 1 1/2 - Part of the LF909 Small Series

    Watts LF909M1-QT-S-HW 1 1/2 - Part of the LF909 Small Series

    $10,056.90

    This 1 1/2 inch lead free reduced pressure zone backflow preventer assembly with its exclusive design incorporating the patented air-in and water-o...

    View full details
    $10,056.90
  • Watts LF909M1-QT-S-HW 1 1/4 - Part of the LF909 Small Series

    Watts LF909M1-QT-S-HW 1 1/4 - Part of the LF909 Small Series

    $9,220.05

    This 1 1/4 inch lead free reduced pressure zone backflow preventer assembly with its exclusive design incorporating the patented air-in and water-o...

    View full details
    $9,220.05