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Photo of Febco 905-111 complete rubber kit for 825Y RPZ (3/4–1-1/4), showing replacement rubber parts, O-rings, diaphragm and small components on a white background.

Febco 905-111 Complete Rubber Kit for 825Y RPZ 3/4–1-1/4

Brand: Febco
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$129.77
$97.33
SKU 905-111

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Genuine Febco 905-111 complete rubber kit designed to rebuild the elastomer components on 825Y series reduced-pressure zone (RPZ) backflow preventers. This kit fits 3/4"–1-1/4" 825Y/825YA models and supplies the seal and diaphragm parts needed to restore proper check and relief-valve operation without replacing the entire assembly.

  • OEM replacement parts engineered specifically for Febco 825Y RPZ models (3/4"–1-1/4").
  • Comprehensive contents: check discs, cover O-rings, seat O-rings, relief-valve diaphragm and seat disc, alignment bushings/pegs, stem O-rings, slip washers and lubricant.
  • Makes routine maintenance faster by replacing worn elastomers that cause leaks, chatter, or relief-valve malfunction.
  • Includes components for both first and second check assemblies plus the relief valve rebuild, reducing downtime and parts sourcing time.
  • Compact, service-ready kit packaged for professional plumbers, irrigation technicians, and facility maintenance crews.

Service note: When servicing the 825Y series, exercise caution — check covers and internal parts are under spring tension. Follow the manufacturer installation and maintenance instructions and consult the included specification and maintenance documents for safe, correct rebuild procedures.

Choose the 905-111 Febco rubber kit to keep 825Y RPZ backflow preventers operating reliably in commercial, irrigation, and industrial water systems. Using genuine Febco elastomers helps restore sealing performance and supports consistent test results when valves are serviced to manufacturer recommendations.

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