Skip to content
Wilkins 1-inch 975XL RPZ reduced pressure backflow preventer, bronze wye-pattern body with service ports and test cocks visible.

Wilkins 975XL 1" RPZ Reduced Pressure Backflow Preventer

Brand: Zurn Industries, LLC
Save 25%
$847.13
$635.34
SKU 1-975XLFT

Notify me when back in stock

The Zurn Wilkins 975XL Reduced Pressure Principle (RPZ) backflow preventer delivers reliable protection for potable water systems where high-hazard cross-connections exist. Designed for 1" service lines, this assembly uses a wye-pattern bronze body that provides independent access to each internal check valve and the relief valve to simplify inspection and service.

  • Size & pressure: 1" inlet/outlet, rated to 175 psi maximum working pressure.
  • Construction: Bronze wye-pattern wye-pattern body for corrosion resistance and long field life.
  • Serviceable design: Separate access to check valves and the relief valve for straightforward maintenance and testing.
  • Application: Intended for high-hazard, non-potable and irrigation applications requiring reduced-pressure protection.
  • Documentation: Specification sheet and installation/service literature are available for field technicians and contractors.

Ideal for contractors and facilities that require a compact, serviceable RPZ assembly. Refer to the included specification sheet before installation and follow local codes for testing and maintenance intervals.

Reviews

Frequently Asked Questions

What size and pressure rating does this model have?
The 975XL is a 1" RPZ assembly rated to 175 psi maximum working pressure for typical potable and irrigation lines.
Is this backflow preventer serviceable on-site?
Yes. The wye-pattern bronze body provides separate access to each check valve and the relief valve for field servicing and testing.
Where can I find the specification sheet and installation details?
A specification sheet and installation/service literature are provided; consult them and follow local codes before installation.

Add a FREE Pair of Gloves to Your Order

Spend $35+ Add a FREE Pair of Gloves to Your Order Select Your Size