--- product_id: 50903175 title: "Aquasystem 24 Litre Potable Expansion Vessel with 3/4\" Connection" brand: "aquasystems" price: "3901.79 DT" currency: TND in_stock: true category: "Aquasystems" url: https://www.desertcart.tn/products/50903175-aquasystem-24-litre-potable-expansion-vessel-with-3-4-connection store_origin: TN region: Tunisia --- # WRAS Approved 24 Litre Capacity 3/4" Connection Aquasystem 24 Litre Potable Expansion Vessel with 3/4" Connection **Brand:** aquasystems **Price:** 3901.79 DT **Availability:** βœ… In Stock ## Summary > πŸ’§ Upgrade your water system with confidence and flow! ## Quick Answers - **What is this?** Aquasystem 24 Litre Potable Expansion Vessel with 3/4" Connection by aquasystems - **How much does it cost?** 3901.79 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/50903175-aquasystem-24-litre-potable-expansion-vessel-with-3-4-connection) ## Best For - aquasystems enthusiasts ## Why This Product - Trusted aquasystems brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Streamlined Design:** Compact, round shape crafted from durable plastic to fit discreetly in your system. - β€’ **Generous 24L Capacity:** Perfectly sized to handle your potable water expansion needs with ease. - β€’ **Fast Replacement Ready:** Ideal direct swap for old or leaking vesselsβ€”get back to smooth operation in no time. - β€’ **Universal 3/4" Connection:** Seamlessly fits standard plumbing setups for quick, hassle-free installation. - β€’ **Certified Safety & Quality:** WRAS approval guarantees compliance with UK water regulations for peace of mind. ## Overview The Aquasystem 24 Litre Potable Expansion Vessel features a robust 24L capacity and a standard 3/4" connection, designed for potable water systems. WRAS approved for safety and compliance, this durable plastic vessel offers a compact, round design ideal for quick replacement of existing units. Note: mounting bracket not included. ## Description Free delivery and returns on all eligible orders. Shop Aquasystem 24 Litre Potable Expansion Vessel with 3/4" Connection. ## Features - DOES NOT INCLUDE BRACKET ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00QVM62A8 | | Best Sellers Rank | 138,164 in DIY & Tools ( See Top 100 in DIY & Tools ) 41 in Boilers & Accessories | | Brand Name | Aquasystems | | Capacity | 24 litres | | Colour | White | | Customer Reviews | 4.4 4.4 out of 5 stars (87) | | Item Shape | Round | | Material Type | Plastic | | Specification Met | WRAS Approved | | UPC | 708747442106 | ## Product Details - **Brand:** Aquasystems - **Capacity:** 24 litres - **Colour:** White - **Material:** Plastic - **Specification met:** WRAS Approved ## Images ![Aquasystem 24 Litre Potable Expansion Vessel with 3/4" Connection - Image 1](https://m.media-amazon.com/images/I/41Ur7Vp-1DL.jpg) ## Questions & Answers **Q: Does this come with a fitting bracket? And can you post extra pictures of the other side (so I can see the temperature / pressure ratings etc?** A: No it does not, so had to purchase it separately using a large jubilee clip as nothing welded onto the vessel. Says 10 Bar and -10/+100C. **Q: Can this be used for unvented systems?** A: If you mean unvented hot water systems then yes, but not for unvented heating (sealed heating) systems. Check if this model has a mounting bracket otherwise you will need to purchase one. Also check the size of the inlet to the vessel - they are often 3/4", so you will need a 3/4" brass adapter if your pipe doesn't already have one (modern pipes are metric and will typically be 22mm rather than 3/4"). **Q: Is a fixing bracket attached to the vessel?** A: HelloThis vessel isn't supplied with a mounting bracket there is a version with a bracket clip on the back.Here is a link to our website on Amazon : http://www.amazon.co.uk/Aquasystems-Potable-Expansion-Integrated-Bracket/dp/B01BKE85HY/ref=aag_m_pw_dp?ie=UTF8&m=A3CDXZXWOMXNSS Alternatively you could buy this vessel and a wrap round type bracket to fix it to the wall and here is a link for this on Amazonhttp://www.amazon.co.uk/Expansion-Vessel-Bracket-sizes-Litres/dp/B00QVM4PAM/ref=aag_m_pw_dp?ie=UTF8&m=A3CDXZXWOMXNSSBest regards **Q: My existing expansion vessel screws directly into the top of the hot water tank (no bracket is needed). In this respect is it suitable?** A: You should check with the manufacturer of your cylinder. Normally they will have a recommended replacement part. Fitting another brand may stress the joint with the cylinder if the new expansion vessel is too heavy when mounted. ## Frequently Bought Together - Aquasystem 24 Litre Potable Expansion Vessel with 3/4" Connection - Santon Spare S6214 Expansion Vessel Bracket --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/50903175-aquasystem-24-litre-potable-expansion-vessel-with-3-4-connection](https://www.desertcart.tn/products/50903175-aquasystem-24-litre-potable-expansion-vessel-with-3-4-connection) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-05*