Apollo Valves 4ALF3A55A Model DuCLF4A 1 in. Bronze FNPT 175 psi Backflow Preventer

Product Description

Apollo Valves offers the model 4ALF3A55A, which is a 1 inch bronze FNPT backflow preventer. This device is designed to protect potable water supplies from contamination due to backflow. It has a pressure rating of up to 175 psi.

• Independently-acting captured spring check valves
• Compact and lightweight design
• Lead-free and corrosion-resistant materials

Product Highlights

This backflow preventer features a reliable design that minimizes head loss while ensuring compliance with industry standards. The replaceable check modules enhance maintenance efficiency, making it suitable for both residential and commercial applications.

Product Information

Standard Information

• Brand: Apollo Valves
• Model Number: 4ALF3A55A

Technical Specifications

• Construction Material: Bronze
• Connection Type: FNPT
• Pressure Rating: 175 psi
• Lead-Free Compliance: Yes (NSF 372)
• Warranty: 5 years