Reflex
HEATING EXPANSION VESSEL 25LTR
The 25-litre Heating Expansion Vessel is a high-quality pressure-stabilising component designed for closed-loop heating systems. It absorbs thermal expansion of water, protects the installation from pressure fluctuations, and ensures safe, efficient system operation. Suitable for residential and commercial boilers, heat pumps, and hydronic heating circuits, it features a durable steel body, long-life diaphragm, and corrosion-resistant internal coating.
Non-returnable
SKU - 4036705197918
€50,15
€50,16
In stock:
13
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Product Details
| Specification | Details |
|---|---|
| Product Type | Heating Expansion Vessel |
| Capacity | 25 Litres |
| Application | Closed heating systems (boilers, heat pumps, hydronic circuits) |
| Material (Body) | Steel |
| Diaphragm Type | Fixed or replaceable EPDM membrane (model dependent) |
| Pre-Charge Pressure | Typically 1.5 bar (adjustable) |
| Max Working Pressure | 3 bar (standard) – varies per manufacturer |
| Operating Temperature | Up to 99°C (typical) |
| Connection Size | 3/4" male thread (standard for 25 L) |
| Installation Position | Vertical (recommended) |
| Coating | Corrosion-resistant exterior paint |
| Use Cases | Residential heating, commercial heating, heat pump buffer circuits |
