Conbraco 4A00510 Complete Internal Repair Kit for 1" 4A Series RPZ Backflow Preventer

The Conbraco 4A00510 is a complete internal repair kit designed for 1" Apollo/Conbraco 4A Series Reduced Pressure Zone (RPZ) backflow preventers, including all internal parts to service both check assemblies and the relief valve. This comprehensive kit ensures your backflow prevention system maintains optimal performance and compliance with water safety standards.

Complete Kit Includes:

• First Check Module
• Second Check Module
• First Check Module O-Ring
• Second Check Module O-Ring
• 2 Check Cover O-Rings
• Relief Valve Module
• Relief Valve Seat
• Relief Valve Seat O-Ring
• Relief Valve Diaphragm
• Sensing Line O-Ring
• Lubricant

The Apollo Model RP4A series Reduced Pressure Backflow Preventers provide maximum protection of the potable water supply due to back-siphonage or backpressure from substances that are hazardous to the potable water supply. The check components are modular glass filled PPO plastic construction with silicone check discs. This repair kit is essential for periodic maintenance and ensures your backflow preventer continues to operate safely and efficiently.

Genuine Apollo parts, made in U.S.A. Also known as part number 4A-005-10 or RP4A repair kit.