The ELBI AFH200 is a robust 200-litre horizontal accumulator (pressure/expansion) vessel designed for domestic and light commercial booster systems, pump sets and water pressure stabilization. Built with a replaceable EPDM membrane suitable for potable water, this coated mild-steel vessel reduces pump cycling (pump hunting) and delivers consistent system pressure for improved efficiency and longer pump life.

Key Features

• Capacity: 200 L horizontal accumulator / pressure vessel.
• Replaceable EPDM bladder/membrane suitable for potable water systems.
• Working pressure: 8 bar (10 bar maximum rating).
• Main connection: 1¼" with auxiliary ¾" connection (remember to blank/valve auxiliary when not used).
• Temperature range: suitable for -10°C to +99°C operation.
• Approx. dimensions and weight: L 970mm × D 600mm × H 665mm, ~48.3 kg.

Why choose the ELBI AFH200?

This horizontal bladder tank is ideal for booster pump systems, pressure boosting, and as an expansion/accumulator vessel in potable water installations. The replaceable EPDM membrane and standard BSP connections make maintenance straightforward, while the 8 bar working pressure rating supports most residential and light commercial applications. Optimized for energy efficiency and quieter pump operation, the AFH200 is a reliable component for reducing start-stop cycles and maintaining steady water flow and pressure.