Aquasystem ARB24 24 Litre 3.5 Bar Expansion Vessel with Bracket XVES050066
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Reliance Aquasystem ARB24 24 Litre 3.5 Bar Expansion Vessel with Bracket
The Reliance Aquasystem ARB24 expansion vessel helps absorb and regulate excess pressure in potable water systems connected to a boiler or hot water cylinder. Its 24 litre capacity and 3.5 bar preset pressure make it suitable for residential and commercial installations.
Built from corrosion-resistant materials, the vertical vessel features a stainless steel bolted flange, replaceable EPDM internal membrane and mounting bracket for secure installation. It is suitable for fluid group 2 applications.
It is essential to confirm that this is the correct vessel before making a purchase.
If you require the vessel-only model, please click here to purchase.
Key Features
- 24 litre capacity for suitable potable water system applications.
- 3.5 bar preset pressure for controlled system performance.
- Vertical expansion vessel design for practical installation.
- Stainless steel bolted flange with corrosion-resistant construction.
- Replaceable EPDM internal membrane to support serviceability and help prevent internal corrosion.
- Mounting bracket included for secure installation.
Specification
| Preset Pressure | 3.5 Bar |
| Max Pressure | 10 Bar |
| Temperature Range | -10°C - 100°C |
| Connection | 3/4" MBSP |
| Capacity | 24 Litre |
| Shell | Epoxy Coated Steel |
| Bolted Flange | Stainless Steel |
| Membrane | EPDM |
| Color | White |
| Height | 489mm |
| Diameter | 280mm |
| Part Code | XVES050066 |
If you are interested in purchasing in bulk please get in touch with us at support@arcanu.com or fill out an enquiry form here.




