Description

The Deringer 20 (DC) 3″ Double Check Backflow Preventer is a robust and reliable solution designed to protect potable water supplies from contamination caused by backflow. Engineered with precision and built to meet stringent industry standards, this backflow preventer ensures the safety and purity of water in various applications.

Key Features:

• Advanced Protection: Equipped with two independently acting check valves that prevent backflow of non-potable water into the drinking water supply, ensuring compliance with health and safety regulations.
• Durable Construction: Constructed from high-quality materials such as corrosion-resistant brass or stainless steel, providing exceptional durability and longevity even in harsh environmental conditions.
• Optimized Flow: Designed with a 3″ NPT (National Pipe Thread) connection, allowing for efficient flow rates and optimal performance in high-demand applications.
• Compact Design: Despite its larger size, the backflow preventer features a space-saving design for convenient installation in various settings, both indoor and outdoor.
• Easy Maintenance: Designed for hassle-free maintenance with easy access to internal components, facilitating quick inspection, testing, and repair without specialized tools.
• Versatile Application: Suitable for a wide range of residential, commercial, and industrial applications, including large-scale irrigation systems, fire protection systems, and water treatment facilities.