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The RK1-70XL Complete Repair Kit is compatible with the 1" 70XL, 70DU, 70.

  • Features & Benefits
  • Resources
  • Videos
  • Fits 1" 70, 70DU, 70XL
  • Includes cartridge, diaphragm, diaphragm disc and bolt, spring, spring disc, friction ring, union gasket, and lubricant
  • Spring range 25-75 psi
  • Lead-free law compliant
Lead Free
Retrofit or Replacement
Zurn Wilkins

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