Apollo® MODEL 4AE-200 Reduced Pressure Principle Backflow Preventer (65-250mm)

The Apollo® MODEL 4AE-200 Reduced Pressure Principle Backflow Preventer is engineered to provide maximum protection against backflow caused by back-pressure or back-siphonage, ensuring the safety of potable water supplies. This robust device features two independently acting TriForce™ centre stem guided check valves with a differential pressure relief valve located between them, offering reliable defence against both health and non-health hazardous substances.

Key Features:

• Maximum Protection: 

  Designed to prevent contamination from back-pressure and back-siphonage, ensuring the safety of potable water supplies.

• Easy Maintenance:

  The modular check valve cartridges allow for straightforward in-line maintenance without the need for special tools. Snap-in check retainers are available for sizes 65-150mm, while bolted-in checks are used for sizes 200-250mm.

• Durable Construction:

  The valves are made from epoxy-coated ductile iron bodies and covers, with stainless steel springs and check valves made from PPO, bronze, and stainless steel. The test cocks are constructed from bronze with stainless steel handles, and the relief valve is made from bronze.

• Low Head Loss:

  Engineered to minimise pressure loss, ensuring efficient operation and excellent flow rates as documented by ASSE or USC FCCC&HR approval curves.

• Corrosion Resistant:

  Built to withstand harsh conditions, providing long-lasting performance.

• Versatile Installation:Designed for horizontal installation only, making it suitable for various applications.

• Compliance and Quality:

  AS2845.1 approved, with a maximum working pressure of 1,200kPa and an operating temperature range of 1°C to 60°C. Designed, manufactured, assembled, and tested in South Carolina, USA.

• Warranty:

  Comes with a 2-year domestic warranty, ensuring peace of mind and reliable performance.

Dimensions and Sizes:

• Available in sizes ranging from 65mm to 250mm.

• Detailed dimensions and weights for each size are provided to ensure proper fit and installation.

Choose the Apollo® MODEL 4AE-200 Reduced Pressure Principle Backflow Preventer for a reliable and durable solution to protect your potable water supply. For more information, please contact your local plumbing merchant or use our Store Locator to find the nearest merchant.