Zurn RK212-975R Rubber Repair Kit

The Zurn Wilkins RK212-975R is a genuine rubber repair kit for 2-1/2" to 6" Model 975.

The Rubber Repair Kit is compatible with the 2-1/2” - 6” Model 975 Reduced Pressure Principle Backflow Preventer. Repair Kit components include one Diaphragm, one Spring Retainer O-Ring, one Stem Guide O-Ring, one Stem O-Ring, one Seal Ring, one Sensing Line O-Ring, one Large O-Ring, and one Small O-Ring. While the 2-1/2” - 10” large diameter 900 series valves are no longer in production, our 1/4” - 1-1/2” small diameter models are still available. For approved replacement options for our large diameter models, please see our 300 and 400 Backflow Preventer Models. Repair Kits are sold as accessories for quick and simple repair needs, providing long-lasting protection from backsiphonage and backpressure of contaminated water into the potable water supply.

Features

• Accessories allow for speedy repairs
• Repair Kits provide cost savings by avoiding full Backflow Preventer replacement
• Rubber only repair kit parts for 2-1/2" - 6" 975 models
• Quality materials designed for long-lasting parts replacement
• 1-year limited warranty

Common Questions

Will this kit fit my assembly?

The RK212-975R fits 2-1/2" and 6" sizes of Model 975. Kits are size- and series-specific, so match the model stamped on your valve body or cover before ordering.

What's included in this kit?

This is a rubber repair kit -- it carries the factory parts for that subassembly only, not a whole-assembly rebuild.

Are these genuine Zurn Wilkins parts?

Yes. This is the factory RK212-975R kit built with genuine Zurn Wilkins OEM components. Aftermarket parts can void your assembly approval and are commonly rejected by inspectors at annual test time.

Specifications

• Type: 2-1/2" - 6" Model 975 Rubber Repair Kit
• MPN: RK212-975R
• Fits Series: 975
• Fits Size: 2-1/2";6"
• Kit Type: Rubber Repair Kit
• Kit Contents: Kit consists of: one Diaphragm, one Spring Retainer O-Ring, one Stem Guide O-Ring, one Stem O-Ring, one Seal Ring, one Sensing Line O-Ring, one Large O-Ring, and one Small O-Ring.