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Apollo 4A LF RPBP 1-1/2 in Reduced-Pressure Backflow Preventer

Brand: Apollo
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Original Price $1,351.39
Current Price $1,013.54
SKU 4A-LF-207-A-2F

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Apollo 4A LF Reduced-Pressure Backflow Preventer (1-1/2 in) protects potable water by stopping backflow and reducing pressure in irrigation and plumbing systems. Lead-free construction and a bronze body provide long-term corrosion resistance while maintaining water quality.

  • Lead-free construction: Manufactured to minimize lead content for safe potable-water use and to reduce risk of contamination in supply lines.
  • Durable bronze body: Robust bronze materials resist corrosion and mechanical wear for reliable, long-lasting performance in outdoor or subterranean installations.
  • Standard 1-1/2 in FNPT connections: Fits common piping sizes for straightforward integration, replacement, and service without special adapters.
  • Ball valves + stainless-steel handle: Full-port ball valves and a corrosion-resistant stainless-steel handle allow fast shutoff, isolation and easier maintenance.
  • Serviceable RPBP design: Modular internals and accessible valves enable routine testing and repairs without replacing the entire assembly; professional installation recommended.

This Apollo 4A LF RPBP is designed for dependable backflow protection in both residential and commercial systems. For proper function and code compliance, have this assembly installed and tested by a licensed plumbing professional.

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Frequently Asked Questions

What is the connection size and thread type?
This model has a 1-1/2 inch FNPT connection. Confirm piping compatibility before purchase.
Is the 4A LF model lead-free?
Yes. The 4A LF uses lead-free construction appropriate for potable-water systems.
Does this include shutoff valves and a handle?
Yes. It includes full-port ball valves and a stainless-steel handle for shutoff and maintenance.
Can I install this myself?
Professional installation is recommended; licensed plumbers ensure correct orientation, testing and code compliance.