Reflex
HEATING EXPANSION VESSEL 18LTR
The 18 L Heating Expansion Vessel is a sealed diaphragm tank used in closed-loop heating systems to compensate for thermal expansion and maintain stable system pressure. Built from corrosion-resistant steel with a long-life EPDM membrane, it ensures reliable protection for boilers, pumps, and piping. Ideal for domestic and small commercial heating installations.
Non-returnable
SKU - 4036705197765
€47,19
€47,20
In stock:
16
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Product Details
| Specification | Details |
|---|---|
| Product Name | Heating Expansion Vessel |
| Capacity | 18 liters |
| Type | Closed expansion tank for heating circuits |
| Body Material | Steel with corrosion-resistant coating |
| Membrane | EPDM diaphragm |
| Connection Size | 3/4" (typical for 18 L vessels) |
| Max Working Pressure | 3 bar (model-dependent) |
| Pre-Charge Pressure | 1.5 bar (factory preset, typical) |
| Operating Temperature | Up to approx. 100°C |
| Application | Domestic & light commercial heating systems |
| Function | Pressure stabilization & thermal expansion absorption |
| Installation Position | Vertical (standard) |
