Backflow preventer, threaded, 1 1/2 inch, with BA fittings BA295S-11/2A

Protection of installations and drinking water – backflow preventer BA295S-11/2A

This backflow preventer, made of dezincification-resistant brass (DZR), is a key element protecting the water installation from contamination and backflow. It is designed to protect drinking water systems against back-siphonage or backflow under pressure, in accordance with EN 1717. This ensures the safety and hygiene of water use in residential, commercial and industrial buildings.

Design and application

The BA295S-11/2A isolator has 1 1/2 inch threaded connections, which facilitates installation in existing installations. Its spring-based design ensures reliable operation and effective protection against fluid backflow of category 4 according to EN 1717. The possibility of mounting only in a horizontal position, with a lower drain valve, guarantees correct operation and easy servicing. Made of brass, it is corrosion resistant and ensures long-term operation.

Key features and benefits

• Protection against contamination: Protects the drinking water installation from potential contamination caused by backflow.
• Durability and reliability: Made of high-quality dezincification-resistant brass (DZR) – a material guaranteeing long life and corrosion resistance.
• Compliance with standards: Meets the requirements of EN 1717, ensuring safety and compliance with regulations.
• Efficiency: The nominal flow rate is 13.5 m³/h at a pressure drop of 1 bar, which ensures efficient operation of the installation.
• Versatility: Designed for use in various types of buildings – from single-family homes to industrial facilities.
• Warranty: The manufacturer offers a 5-year warranty from the date of manufacture, which confirms the high quality of the product.
• Seal material: Ethylene-propylene-diene monomer (EDPM) rubber ensures the tightness and durability of connections.

This isolator is an investment in the safety of your water installation and the health of users. It provides effective protection against unwanted backflows, and its solid construction guarantees trouble-free operation for many years.