Watts 0888520 RK 009M3-CK1 3/4 First Check Repair Kit

Part number: 0888520. This first check repair kit is designed for the maintenance of 3/4 inch reduced pressure zone assemblies. It provides the essential internal components required to restore proper check valve function and prevent backflow in potable water systems.

Full model name: RK 009M3-CK1 3/4

Application: Potable water systems, irrigation, and industrial water containment for high-hazard cross-connections.

Technical Specifications:
• Compatible Series: 009M3, LF009M3
• Connection Size: 3/4 inch
• Kit Type: First Check Repair Kit
• Kit Contents: Check assembly and cover O-ring
• Lead Free: Yes
• Maximum Pressure: 175 PSI
• Material: Brass and rubber components

Technical Documentation:
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