--- product_id: 55160835 title: "12 Litre Potable Expansion Vessel with 3/4\" Connection" brand: "witpoce" price: "€ 115.50" currency: EUR in_stock: true category: "Witpoce" url: https://www.desertcart.be/products/55160835-12-litre-potable-expansion-vessel-with-3-4-connection store_origin: BE region: Belgium --- # 12L capacity for optimal water buffering Replaceable EPDM membrane for easy maintenance Epoxy-coated steel for corrosion resistance 12 Litre Potable Expansion Vessel with 3/4" Connection **Brand:** witpoce **Price:** € 115.50 **Availability:** βœ… In Stock ## Summary > πŸ’§ Elevate your water system with reliability and style β€” don’t let pressure hold you back! ## Quick Answers - **What is this?** 12 Litre Potable Expansion Vessel with 3/4" Connection by witpoce - **How much does it cost?** € 115.50 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/55160835-12-litre-potable-expansion-vessel-with-3-4-connection) ## Best For - witpoce enthusiasts ## Why This Product - Trusted witpoce brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Built for Pressure:** Operates safely up to 8 bar max working pressure with a 2.5 bar pre-charge for consistent performance. - β€’ **Quality You Can Trust:** Factory tested with a robust galvanized steel flange and backed by a 2-year warranty. - β€’ **Maintenance Made Simple:** Interchangeable EPDM membrane lets you swap parts without hassle, extending product life. - β€’ **Reliable Mid-Range Capacity:** 12 litres designed to perfectly balance your potable water system needs. - β€’ **Durable & Corrosion-Resistant:** White epoxy-coated steel container ensures long-lasting protection against wear and tear. ## Overview The 12 Litre Potable Expansion Vessel by WITPOCE is a robust, epoxy-coated steel tank designed for potable water systems. Featuring a replaceable EPDM membrane, galvanized steel flange, and factory testing, it supports up to 8 bar pressure and comes with a 2-year warranty, ensuring dependable performance and easy maintenance for modern water heating setups. ## Description 12 Litre Expansion Vessel for Potable Water Applications from Inta (code: TRPVES12) The Trade Tec 12 Litre Potable Vessel provides a mid-range capacity for potable water systems, offering reliable and safe performance. It is equipped with an interchangeable membrane and a sturdy powder-coated exterior. The vessel includes a galvanized steel flange and a welded center seam for added strength. It operates under a maximum working pressure of 8 bar and has a pre-charge pressure of 2.5 bar. This product is fully factory tested to ensure quality and an optional mounting bracket is available for easy installation. It comes with a 2-year manufacturing warranty. Capacity: 12 Litres Height: 310 mm Diameter: 270 mm Max Working Pressure: 8 Bar Max Working Temperature: 99Β°C Max Membrane Temperature: 70Β°C Pre Charge: 2.5 Bar Features: Interchangeable membrane, powder-coated finish, factory tested, galvanized steel flange, welded center seam, 2-year warranty. ## Features - Capacity: 12 Litre - White Epoxy Coated Steel Container - Replaceable EPDM Membrane - Bolted Stainless Steel Flange - Maximum Pressure: 10 Bar ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00QVM5YD4 | | Best Sellers Rank | 303,828 in DIY & Tools ( See Top 100 in DIY & Tools ) 148 in Bathroom Vessels | | Brand | WITPOCE | | Colour | White | | Customer Reviews | 4.4 4.4 out of 5 stars (79) | | Finish | Epoxy Coated | | Installation Type | Wall Mount" or "Cabinet | | Item Dimensions D x W x H | 31D x 27W x 31H centimetres | | Manufacturer | Reliance Water Controls | | Material | Stainless Steel | | Number of Items | 1 | | Product Care Instructions | Water | | Shape | Other | | Size | Depth: 310 mm, Width: 270 mm | | UPC | 708747442083 | | Unit Count | 1.0 count | ## Product Details - **Brand:** WITPOCE - **Colour:** White - **Material:** Stainless Steel - **Product dimensions:** 31D x 27W x 31H centimetres - **Size:** Depth: 310 mm, Width: 270 mm ## Images ![12 Litre Potable Expansion Vessel with 3/4" Connection - Image 1](https://m.media-amazon.com/images/I/51++0qRqcEL.jpg) ![12 Litre Potable Expansion Vessel with 3/4" Connection - Image 2](https://m.media-amazon.com/images/I/21GevgrLFXL.jpg) ![12 Litre Potable Expansion Vessel with 3/4" Connection - Image 3](https://m.media-amazon.com/images/I/21khcSXu2sL.jpg) ![12 Litre Potable Expansion Vessel with 3/4" Connection - Image 4](https://m.media-amazon.com/images/I/3109vreaXnL.jpg) ## Questions & Answers **Q: Can it be used for maintaining pressure in mains water supply system to replace my pressure accumulator (as opposed to for thermal expansion)? Thanks.** A: No that wouldn't work. **Q: I currently have a zilmet 110-ultra-pro 12 ltr which i believe needs replacing. would this model replace it or do i need the same brand?** A: You can use any brand with Expansion Vessels. Their dimensions can differ though, so please check you have enough space to cater for the new vessel. **Q: Does the vessel come with a bracket? If not, will a standard bracket work?** A: Hi there,No the vessel doesn't come with a bracket but you can find one here:http://www.amazon.co.uk/Expansion-Vessel-Bracket-sizes-Litres/dp/B00QVM4PAM/ref=sr_1_3?ie=UTF8&qid=1431674651&sr=8-3&keywords=expansion+vessel+bracket **Q: What are the dimensions of the container?** A: Hello TillVessel is Height = 295mm Diameter = 280mmBest regardsSparesweb ## Frequently Bought Together - Aquasystem 12 Litre Potable Expansion Vessel with 3/4" Connection - Tesy Hot Water Cylinder (80 Litre) --- ## 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.be/products/55160835-12-litre-potable-expansion-vessel-with-3-4-connection](https://www.desertcart.be/products/55160835-12-litre-potable-expansion-vessel-with-3-4-connection) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-10-03*