3/4" Reduced Pressure Backflow Prevention Assembly LF

The 3/4" Reduced Pressure Backflow Prevention Assembly LF is designed for plumbing and fire protection systems where maintaining potable water safety is critical. This compact, durable assembly is ideal for residential and light industrial applications requiring reliable backflow prevention in confined spaces.

• Durable Bronze Body: Corrosion-resistant bronze construction ensures long-lasting performance and suitability for a variety of environmental conditions.
• Captured Stainless Steel Springs: Enhances safety by securing internal parts during maintenance, reducing the risk of accidental disassembly.
• Replaceable Elastomer Seats: Allows for easy, cost-effective field repairs without the need for specialized tools, minimizing downtime.
• Single Access Cover: Simplifies inspections and servicing by providing quick, unobstructed access to internal components.
• Regulatory Compliance: UL Listed to UL 312, compliant with ASSE 1013 and CSA B64.8, and supports NFPA 13 and NFPA 25 standards, ensuring code-compliant, safe operation.
• Operational Pressure and Temperature: Rated for up to 175 PSI (12.1 bar) working pressure and functioning effectively between 33°F and 140°F (0.5°C to 60°C).
• Versatile Installation: Compatible with 3/4" NPT or solder-joint connections and adaptable for vertical or horizontal orientations to fit various plumbing layouts.

This backflow preventer safeguards potable water systems from contamination caused by backpressure and backsiphonage, addressing common concerns in both domestic water lines and light industrial environments. Its compact design fits tight spaces without compromising maintenance access, while the captured spring design improves technician safety during service. The replaceable seats streamline repairs, reducing service interruptions and costs. Compared to simpler valve assemblies, this unit offers enhanced protection and compliance with rigorous regulatory standards, making it a dependable choice for homeowners, plumbers, and fire protection professionals focused on water quality and code adherence.