RK18-860XL

860XL Standard Test Cocks Repair Kit compatible with 1/4" - 1" backflow preventers

Retrofit
Lead Free
Water Savings
Zurn Wilkins

The Zurn Wilkins 860XL Resilient Seated Ball Type Test Cock is installed on backflow preventers as a test port for attaching a differential pressure gauge. The RK18-860XL is a standard test cock repair kit containing four 1/8" test cocks compatible with 1/4" - 1" backflow preventers.

  • Fits 1/4" - 1" backflow preventers
  • Includes four 1/8" test cocks
  • Low-lead law compliant
  • Certified to NSF/ANSI 372 by IAPMO R&T
  • 1-year limited warranty
  • Operable with a screwdriver slot for easy repairs and maintenance
  • Threaded dust cover protects against fouling from debris for low lifecycle costs
  • Male NPT inlet and female NPT outlet connection included for easy test kit hose attachment
  • 1/8” x 1/4” and 1/4” x 1/4” quarter turn test cocks available for added convenience
  • Low-lead law compliant
  • Low-lead law compliant
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