

FLAMCO Baseflex Sanitary Expansion Vessel 6 bar - 253
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Return possible until 24 April 2026
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Heating & Cooling Installations
This closed expansion vessel is specifically designed for heating systems compliant with EN12828 standard and cooling installations. It ensures effective volumetric compensation by absorbing water expansion during heating and regulating system pressure.
Membrane & Durability
Equipped with a high-quality membrane that prevents any contact between water and the steel interior of the tank. The membrane withstands a temperature range of -10°C to 70°C. The welded and robust construction ensures optimal longevity, with nitrogen pre-charge filling for enhanced durability.
Technical Specifications
| Operating pressure | 6 bars |
| Maximum temperature | 120°C |
| Antifreeze | Glycol compatible up to 50% |
| Connection | Zinc-plated flange |
| Finish | Powder-coated red plates (RAL 3002) |
| Baseflex 35-80 models | Supplied with support feet |
EN13831 Certification — Compliant with PED 2014/68/EU directive on pressure equipment.
- SKU
- CFG93942
- Category
- Consumables