Description
Zurn Wilkins RK212-375R Relief Rubber Repair Kit for 2-1/2″ to 6″ 375, 375A, 375AST, 475 and 475V Reduced Pressure Principle Assembly Backflow Preventers.
Features & Benefits:
| Fits 2 1/2″ – 6″ 375, 375A, and 475 | Includes all relief valve rubber components and lubricant |
| Lead-free law compliant |
Repairs Model(s):
- 375: 212-375 2-1/2″, 3-375 3″, 4-375 4″, 6-375 6″
- 375A: 212-375A 2-1/2″, 3-375A 3″, 4-375A 4″, 6-375A 6″
- 375AST: 212-375AST 2-1/2″, 3-375AST 3″, 4-375AST 4″, 6-375AST 6″
- 475: 212-475 2-1/2″, 3-475 3″, 4-475 4″, 6-475 6″
- 475V: 212-475V 2-1/2″, 3-475V 3″, 4-475V 4″, 6-475V 6″
Repair Kit Includes:
- (x1) 3707-12 Seal Ring (Part #6)
- (x1) 3707-42 Diaphragm (Part #4)
- (x1) 222N O-Ring (Part #2)
- (x1) 032N O-Ring (Part #11)
- (x1) 032N O-Ring (Part #14)
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