Anti-Siphon Backflow Preventer

If you need an anti-siphon backflow preventer we have them at everyday low prices.

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(Showing 1 - 13)

Mfr # 800M4QT3/4

Key Features:

  • Item: Anti-Siphon Backflow Preventer
  • Connection Type: NPT
  • Body Material: Bronze
Mfr # LFTWH-FT-HCN

Key Features:

  • Item: Tankless Water Heater Valve Set
  • For Use With: Tankless Water Heaters
  • Includes: Valve Only
Mfr # LF288A-3/4

Key Features:

  • Item: Anti-Siphon Vacuum Breaker
  • Connection Type: NPT
  • Material of Construction: Lead Free Brass
Mfr # 34-350

Key Features:

  • Item: Backflow Preventer
  • Body Material: Cast Bronze
  • Temp. Range: 33 Degrees to 180 Degrees F
Mfr # 1 LF009M2-QT

Key Features:

  • Item: Reduced Pressure Zone Backflow Preventer
  • Body Material: Lead Free Bronze
  • Temp. Range: 33 Degrees to 180 Degrees F
Mfr # 0556031

Key Features:

  • Item: Vacuum Relief Valve, 3/4"
  • Package Quantity: 1
Mfr # 1-350

Key Features:

  • Item: Backflow Preventer
  • Body Material: Cast Bronze
  • Temp. Range: 33 Degrees to 180 Degrees F
Mfr # LF288A-1

Key Features:

  • Item: Anti-Siphon Vacuum Breaker
  • Connection Type: NPT
  • Material of Construction: Lead Free Brass
Mfr # 104-403

Key Features:

  • Inlet Size: 1/2 in
  • Body Material: Chrome Plated Brass
  • Item: Frost Proof Sillcock
Mfr # 24P1/2

Key Features:

  • Inlet Size: 1/2 in
  • Body Material: Brass/Copper
  • Item: Angle Sillcock
Mfr # 600241-1

Key Features:

  • Item: Anti-Siphon Tube
  • Includes: Anti-Siphon Tube
  • Length: 3 in
Mfr # 1/2 LF 009QT

Key Features:

  • Item: Reduced Pressure Zone Backflow Preventer
  • Body Material: Lead Free Cast Copper Silicon Alloy
  • Temp. Range: 33 Degrees to 180 Degrees F
Mfr # 34-975XL

Key Features:

  • Item: Reduced Pressure Zone Backflow Preventer
  • Body Material: Cast Bronze
  • Temp. Range: 33 Degrees to 180 Degrees F