Vacuum Breaker (3/4")2 Port-Wilkins (34-720A) Backflow preventer

Vacuum Breaker, Backflow Preventer (3/4") 2 Port- Wilkins (34-720A)

This is used for your pool water fill or irrigation line.

Manufactured by Wilkins Regulators

Part Number 34-720A

Available in 1/2", 3/4", 1", 1-1/4", 1-1/2", 2"


  • Made of brass
  • Install on potable water line to protect against back-siphonage of contaminated water
  • FIP inlet x FIP outlet
  • Maximum working water pressure of 150 psi
  • Maximum working water temperature of 110°F
  • Hydrostatic test pressure of 300 psi
  • Threaded connections meet ANSI B1.20.1 standard
Vacuum Breaker (3/4")2 Port-Wilkins (34-720A) Backflow preventer
Click To Enlarge
  • Item #: 446-34720A
  • Manufacturer: Wilkins by Zurn
  • Manufacturer's Product Number: 34-720A
  * Marked fields are required.
Price $79.99
Reviews (0) Write a Review
No Reviews. Write a Review