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Wilkins Pressure Vaccuum Breaker Assemblies (PVB)

Zurn Wilkins manufactures the highest backflow preventers.


Perfect for the plumbing, irrigation, fire protection, and waterworks industries, such as double check, reduced pressure principle, double check detector, and reduced pressure detector assemblies.

Wilkins - 1-420XL - 1-inch Pvb FNPT X FNPT - Lead Free

  • Pressure Vacuum Breaker Assembly
  • Lead Free
  • Size: 1"

List Price: $301.60
Our Price: $140.17
You save: $161.43!
7 to 10 Days
Wilkins 1" Pvb (Standard) Wilkins - 1-720A - 1" Pvb (Standard)

  • Pressure Vacuum Breaker Assembly
  • Size: 1"
  • 150 psi
  • Material: Bronze

List Price: $263.60
Our Price: $69.86
You save: $193.74!
In Stock
Wilkins 1 1/2" PVB (STANDARD) Wilkins - 112-720A - 1 1/2" PVB (STANDARD)

  • Pressure Vacuum Breaker Assembly
  • Size: 1 1/2"
  • 150 psi
  • Material: Bronze

List Price: $641.70
Our Price: $357.29
You save: $284.41!
7 to 10 Days
Wilkins 1 1/4" PVB (STANDARD) Wilkins - 114-720A - 1 1/4" PVB (STANDARD)

  • Pressure Vacuum Breaker Assembly
  • Size: 1 1/4"
  • 150 psi
  • Material: Bronze

List Price: $614.80
Our Price: $340.51
You save: $274.29!
7 to 10 Days
Wilkins 1/2" PVB (STANDARD) Wilkins - 12-720A - 1/2" PVB (STANDARD)

  • Pressure Vacuum Breaker Assembly
  • Size: 1/2"
  • 150 psi
  • Material: Bronze

List Price: $216.80
Our Price: $70.51
You save: $146.29!
7 to 10 Days
Wilkins 2" PVB (STANDARD) Wilkins - 2-720A - 2" PVB (STANDARD)

  • Pressure Vacuum Breaker Assembly
  • Size: 2"
  • 150 psi
  • Material: Bronze

List Price: $732.90
Our Price: $405.25
You save: $327.65!
7 to 10 Days
Wilkins - 34-420XL - 0.75-inch FR PVB FNPT Lead Free

  • Pressure Vacuum Breaker Assembly
  • Lead Free
  • Size: 3/4"

List Price: $259.80
Our Price: $127.12
You save: $132.68!
7 to 10 Days
Wilkins 3/4" Pvb (Standard) Wilkins - 34-720A - 3/4" Pvb (Standard)

  • Pressure Vacuum Breaker Assembly
  • Size: 3/4"
  • 150 psi
  • Material: Bronze

List Price: $228.60
Our Price: $73.39
You save: $155.21!
In Stock
420
Designed for installation on potable water lines to protect
against backsiphonage of contaminated water into the
potable water supply. Supplied with an integral anti-freeze
relief valve to reduce the risk of valve damage under intermittent,
non-seasonal freezing conditions. Designed for
use under continuous pressure. Assembly shall provide
protection where a potential health hazard exists.

720
Designed for installation on irrigation water lines to protect
against backsiphonage of contaminated water into the potable
water supply. Assembly shall provide protection where
a potential health hazard exists.


Standards Compliance
• ASSE® Listed 1020
• IAPMO® Listed
• CSA® Certified
• Approved by the Foundation for Cross Connection
Control and Hydraulic Research at the University of
Southern California