Wilkins RK212-975R | Model 975 Rubber Repair Kit, 2-1/2" - 6"
Wilkins RK212-975R | Model 975 Rubber Repair Kit, 2-1/2" - 6" is backordered and will ship as soon as it is back in stock.
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Wilkins RK212-975R | Model 975 Rubber Repair Kit, 2-1/2" - 6&q...
The Wilkins RK212-975R is a comprehensive elastomer seal kit designed to restore discontinued 2-1/2" to 6" Model 975 Reduced Pressure Principle Backflow Preventers.
Key Specifications:
- Size Range: 2-1/2 to 6 Inches
- Compatible Model: Model 975 (discontinued)
- Kit Components: Eight rubber seals and o-rings
- Application Type: Repair kit accessory
- Primary Function: Relief valve seal replacement
Other Related Variants:
- N/A: This is a specific kit for large, discontinued Model 975 units. Newer 300/400 series models recommended as replacements.
Materials:
- Rubber diaphragm
- Elastomer o-rings
- Rubber seal ring
Typical Installation:
Used for servicing and maintaining discontinued 2-1/2" to 6" Model 975 Reduced Pressure Principle Backflow Preventers in commercial, industrial, and institutional water supply systems requiring reliable backflow prevention.
Standards Compliance:
Designed for use with backflow preventers meeting applicable water supply protection standards
Features & Benefits:
- Complete Seal Replacement: Includes all eight essential rubber components for comprehensive relief valve restoration.
- Targeted Compatibility: Specifically engineered for large 2-1/2" to 6" discontinued Model 975 backflow preventers.
- Extended Equipment Life: Restores proper sealing function to aging units, postponing costly full assembly replacement.
- Comprehensive Kit: Contains diaphragm, spring retainer o-ring, stem guide o-ring, stem o-ring, seal ring, sensing line o-ring, large o-ring, and small o-ring.
FAQ
Q: What components are included in the Zurn RK212-975R repair kit?
A: The Zurn RK212-975R includes 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.
Q: Which backflow preventer models is this repair kit compatible with?
A: This kit is designed exclusively for discontinued 2-1/2" to 6" Model 975 Reduced Pressure Principle Backflow Preventers. For newer installations, consider the 300/400 series models.
Q: Can this repair kit be used on smaller Model 975 units?
A: No, the Wilkins RK212-975R is specifically sized for large 2-1/2" to 6" Model 975 units. Different repair kits are required for smaller sizes.
NOTICE: Do not use with water that is unsafe or of unknown quality without adequate disinfection either before or after the system.
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Always consult with a licensed professional and check local codes before installation. For further details, check the Owners Manual.
Contact us at support@bottlefillingstations.com with any questions.
