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  • Watts LF7RU2L-2 1/2 X 1/2 - Part of the LF7R Series

    Watts LF7RU2L-2 1/2 X 1/2 - Part of the LF7R Series

    $529.20

    This 1/2 by 1/2 inch lead free dual check valve backflow preventer helps prevent the reverse flow of polluted water from entering into the...

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    $529.20
  • Watts LF7RU2L-2 3/4 X 3/4 - Part of the LF7R Series

    Watts LF7RU2L-2 3/4 X 3/4 - Part of the LF7R Series

    $570.15

    This 3/4 by 3/4 inch lead free dual check valve backflow preventer helps prevent the reverse flow of polluted water from entering into the...

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    $570.15
  • Watts LF7RU3-2 3/4 X 3/4 - Part of the LF7R Series

    Watts LF7RU3-2 3/4 X 3/4 - Part of the LF7R Series

    $571.73

    This 3/4 by 3/4 inch lead free dual check valve backflow preventer helps prevent the reverse flow of polluted water from entering into the...

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    $571.73
  • Watts LF7RU4-2 1 X 1 - Part of the LF7R Series

    Watts LF7RU4-2 1 X 1 - Part of the LF7R Series

    $212.62

    This 1 by 1 inch lead free dual check valve backflow preventer helps prevent the reverse flow of polluted water from entering into the dri...

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    $212.62
  • Watts LF7RU4-2 1 X 3/4 - Part of the LF7R Series

    Watts LF7RU4-2 1 X 3/4 - Part of the LF7R Series

    $225.22

    This 1 by 3/4 inch lead free dual check valve backflow preventer helps prevent the reverse flow of polluted water from entering into the d...

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    $225.22
  • Watts LF7RU4-3 1 X 3/4 - Part of the LF7R Series

    Watts LF7RU4-3 1 X 3/4 - Part of the LF7R Series

    $595.35

    This 1 by 3/4 inch lead free dual check valve backflow preventer helps prevent the reverse flow of polluted water from entering into the d...

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    $595.35
  • Watts LF7RU4-5 1 X 1 - Part of the LF7R Series

    Watts LF7RU4-5 1 X 1 - Part of the LF7R Series

    $596.92

    This 1 union female meter thread by 1 IN male meter thread, lead free dual check valve backflow preventer helps prevent the reverse flow o...

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    $596.92
  • Watts LF7U2-2 1 1/4X1 1/4 - Part of the LF7 Series

    Watts LF7U2-2 1 1/4X1 1/4 - Part of the LF7 Series

    $402.68

    This 1 1/4 inch lead free dual check valve backflow preventer helps prevent the reverse flow of polluted water from entering into the drin...

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    $402.68
  • Watts LF7U3-3 1 1/4 X 1 1/4 - Part of the LF7 Series

    Watts LF7U3-3 1 1/4 X 1 1/4 - Part of the LF7 Series

    $503.48

    This 1 1/4 By 1 1/4 IN lead free dual check valve backflow preventer helps prevent the reverse flow of polluted water from entering into t...

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    $503.48
  • Watts LF7U4-3 1 1/4X1 - Part of the LF7 Series

    Watts LF7U4-3 1 1/4X1 - Part of the LF7 Series

    $392.70

    This 1 by 1 inch lead free dual check valve backflow preventer helps prevent the reverse flow of polluted water from entering into the dri...

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    $392.70
  • Watts LF800M4-FR-FZ 1 - Part of the LF800M4FR Series

    Watts LF800M4-FR-FZ 1 - Part of the LF800M4FR Series

    $792.23

    This 1 inch lead free pressure vacuum breaker backflow preventer prevents the reverse flow of polluted water from entering into the potabl...

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    $792.23
  • Watts LF800M4-FR-FZ 1/2 - Part of the LF800M4FR Series

    Watts LF800M4-FR-FZ 1/2 - Part of the LF800M4FR Series

    $782.77

    This 1/2 inch lead free pressure vacuum breaker backflow preventer prevents the reverse flow of polluted water from entering into the pota...

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    $782.77
  • Watts LF800M4-FR-FZ 3/4 - Part of the LF800M4FR Series

    Watts LF800M4-FR-FZ 3/4 - Part of the LF800M4FR Series

    $782.77

    This 3/4 inch lead free pressure vacuum breaker backflow preventer prevents the reverse flow of polluted water from entering into the pota...

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    $782.77
  • Watts LF800M4-QT-FZ 1 - Part of the LF800M4QT Series

    Watts LF800M4-QT-FZ 1 - Part of the LF800M4QT Series

    $737.62

    This 1 inch lead free anti-siphon pressure vacuum breaker backflow preventer prevents the reverse flow of polluted water from entering int...

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    $737.62
  • Watts LF800M4-QT-FZ 1 1/2 - Part of the LF800M4QT Series

    Watts LF800M4-QT-FZ 1 1/2 - Part of the LF800M4QT Series

    $1,782.90

    This 1 1/2 inch lead free anti-siphon pressure vacuum breaker backflow preventer prevents the reverse flow of polluted water from entering into the...

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    $1,782.90
  • Watts LF800M4-QT-FZ 1 1/4 - Part of the LF800M4QT Series

    Watts LF800M4-QT-FZ 1 1/4 - Part of the LF800M4QT Series

    $1,445.85

    This 1 1/4 inch lead free anti-siphon pressure vacuum breaker backflow preventer prevents the reverse flow of polluted water from entering into the...

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    $1,445.85
  • Watts LF800M4-QT-FZ 1/2 - Part of the LF800M4QT Series

    Watts LF800M4-QT-FZ 1/2 - Part of the LF800M4QT Series

    $715.58

    This 1/2 inch lead free anti-siphon pressure vacuum breaker backflow preventer prevents the reverse flow of polluted water from entering i...

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    $715.58
  • Watts LF800M4-QT-FZ 2 - Part of the LF800M4QT Series

    Watts LF800M4-QT-FZ 2 - Part of the LF800M4QT Series

    $1,833.30

    This 2 inch lead free anti-siphon pressure vacuum breaker backflow preventer prevents the reverse flow of polluted water from entering into the pot...

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    $1,833.30
  • Watts LF800M4-QT-FZ 3/4 - Part of the LF800M4QT Series

    Watts LF800M4-QT-FZ 3/4 - Part of the LF800M4QT Series

    $715.58

    This 3/4 inch lead free anti-siphon pressure vacuum breaker backflow preventer prevents the reverse flow of polluted water from entering i...

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    $715.58
  • Watts LF800M4FR 1 1/2 - Part of the LF800M4FR Series

    Watts LF800M4FR 1 1/2 - Part of the LF800M4FR Series

    $1,970.85

    This 1 1/2 inch lead free anti-siphon pressure vacuum breaker backflow preventer prevents the reverse flow of polluted water from entering into the...

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    $1,970.85
  • Watts LF800M4FR 1 1/4 - Part of the LF800M4FR Series

    Watts LF800M4FR 1 1/4 - Part of the LF800M4FR Series

    $1,600.20

    This 1 1/4 inch lead free anti-siphon pressure vacuum breaker backflow preventer prevents the reverse flow of polluted water from entering into the...

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    $1,600.20
  • Watts LF800M4FR 1/2 - Part of the LF800M4FR Series

    Watts LF800M4FR 1/2 - Part of the LF800M4FR Series

    $782.77

    This 1/2 inch lead free anti-siphon pressure vacuum breaker backflow preventer prevents the reverse flow of polluted water from entering i...

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    $782.77
  • Watts LF800M4FR 2 - Part of the LF800M4FR Series

    Watts LF800M4FR 2 - Part of the LF800M4FR Series

    $2,035.95

    This 2 inch lead free anti-siphon pressure vacuum breaker backflow preventer prevents the reverse flow of polluted water from entering into the pot...

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    $2,035.95
  • Watts LF8A 3/4 - Part of the LF8 Series

    Watts LF8A 3/4 - Part of the LF8 Series

    $401.62

    This 3/4 inch lead free hose bibb vacuum breaker backflow preventer permits the attachment of portable hoses to hose thread faucets and pr...

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    $401.62