Flamco Baseflex Expansion Vessel, Red

For sealed heating (acc. to EN12828) and cooling installations. When the temperature in the installation rises, the system water will expand. The ‘expansion water’ is stored temporarily in the expansion vessel to keep the pressure in the installation at the correct level. Each vessel is factory tested.

The thread of the system connection is uncoated, ensuring problem free connection. The fixed bag-type diaphragm prevents the water to come in contact with the bare steel of the vessel. Nitrogen gas filling for longer maintenance of pre-pressure.

• Maximum working pressure: 6.0 bar.
• Red (RAL 3002) epoxy powder coating (also available in white (RAL9010)).
• Vessels in accordance with EN13831.
• Suitable for systems with a maximum system temperature of 120 °C.
• Min. / max. temperature diaphragm: -10 / 70 °C.
• Diaphragm: EPDM.
• All welded construction.
• Zinc plated flange.
• Suitable for addition of glycol-based anti-freeze up to 50%.
• In accordance with Pressure Equipment Directive 2014/68/EU.
• Baseflex 35 - 80: Standard equipped with legs.