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The Reliance RWC Aquasystem ARB18 is a professional-grade, 18-litre potable expansion vessel designed to manage thermal expansion within unvented hot water systems. This complete installation package features an integrated wall-mounting bracket and includesncluded mounting accessories, making it incredibly fast and simple to secure safely on-site. Constructed from white epoxy-coated steel, the vessel utilisesitilizes a replaceable EPDM membrane that completely isolates the system water from the air cushion, protecting the tank against internal corrosion and preventing pressure drop.u
- Aquasystems potable water expansion vessel
- Vessel incorporates an integrated wall bracket
- Comes with wall bracket accessories as pictured
- White Epoxy coated steel container
- Replaceable EPDM membrane
- Brand
- Reliance Water Controls
- Guarantee
- 5 Years
- Category
- Expansion Vessel - Potable
- Product Code
- 520-147-0189
- Main Material
- Steel
- Main Colour
- White
- Box Quantity
- 1
- Weight
- 3175 g
- GTIN
- 0708747445800
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Our delivery policy
We will deliver goods as soon as we can. An estimated delivery date will be provided on the checkout pages. For stock items, this may be as soon as the next day, for out-of-stock items it may take a few days longer.
Local deliveries within 40 miles of our Dorchester branch. We deliver via courier to other areas of the UK excluding the channel islands.
See our 'Terms of Sale' for more information on our delivery policy. -
Our returns policy
Please see our 'Terms of Sale' for more information regarding our Returns Policy.
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