--- product_id: 501759833 title: "1'' UNISEAL Flexible Tank Adapter (bulkhead) - 12 Pack" brand: "green goods" price: "Β£42.97" currency: GBP in_stock: true category: "Green Goods" url: https://www.desertcart.co.uk/products/501759833-1-uniseal-flexible-tank-adapter-bulkhead-12-pack store_origin: GB region: United Kingdom --- # Installs in minutes 65 PSI liquid-tight seal Made in the USA, premium quality 1'' UNISEAL Flexible Tank Adapter (bulkhead) - 12 Pack **Brand:** green goods **Price:** Β£42.97 **Availability:** βœ… In Stock ## Summary > πŸ”§ Seal smarter, not harder β€” the ultimate flexible tank adapter! ## Quick Answers - **What is this?** 1'' UNISEAL Flexible Tank Adapter (bulkhead) - 12 Pack by green goods - **How much does it cost?** Β£42.97 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/501759833-1-uniseal-flexible-tank-adapter-bulkhead-12-pack) ## Best For - green goods enthusiasts ## Why This Product - Trusted green goods brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Bulk Pack Value:** 12-pack ensures you’re always ready for any plumbing challenge. - β€’ **Effortless Installation:** Cut, insert, and seal in minutesβ€”no tools or bolts needed. - β€’ **Unmatched Seal Strength:** Withstands up to 65 PSI pressure and suction for reliable performance. - β€’ **Versatile Compatibility:** Fits tanks with up to 3/8” wall thickness for broad application. - β€’ **Durable Chemical Resistance:** Resistant to acids, oils, gasoline, and extreme temperatures. ## Overview The 1'' UNISEAL Flexible Tank Adapter is a USA-made, injection-molded plumbing solution designed for quick, tool-free installation. It creates a superior liquid-tight seal up to 65 PSI, compatible with tanks up to 3/8” wall thickness, and resists harsh chemicals and temperature extremes. Sold in a convenient 12-pack, it reduces labor and material costs while delivering long-lasting reliability. ## Description Uniseal is simply the world's best seal. It is also incredibly easy to install. After cutting a hole in the wall of a tank or other surface, the seal is inserted. Then the pipe is coated with a slippery detergent (i.e. dish soap) and pushed into the seal. Uniseal products replace traditional plumbing hardware with a single injection molded unit requiring no component parts. It was designed to solve many of the issues of pipe to tank connections. For many industries pipe to tank seals are traditionally among the most complex connections to manufacture. Traditional seals require multiple parts such as, rigid flanges, bolts, washers, o-rings, along with long assembly times and high production costs. The Du Pont Alcryn is the key to the liquid-tight seal. When the pipe is pushed through the rubber-like Uniseal from the outside, the inside Alcryn wall becomes thin enough to allow the pipe to squeeze through and then forms a liquid-tight seal. The coefficient of friction with the plastic pipe is roughly three times higher than any other material which allows it to create a better seal than with any other material. In static conditions the seal is good up to 65 PSI. Uniseal can withstand pressure, and suction, acids, oils, greases, gasoline, sewage, waste, heat and cold. It offers long life, easy installation and reduced labor and material costs. ## Features - Made in the USA - 100% Guaranteed - Installs in minutes - Comes with detailed instructions - Compatible with tanks up to 3/8” wall thickness ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B093WXWY83 | | Best Sellers Rank | 386,281 in Garden ( See Top 100 in Garden ) 9,079 in Garden Hose Parts & Connectors | | Brand | GREEN GOODS | | Colour | Black | | Connector Type | Adapter | | Customer Reviews | 4.9 4.9 out of 5 stars (23) | | Item Dimensions | 7.6 x 7.6 x 1.3 centimetres | | Item Weight | 0.25 Kilograms | | Manufacturer | The Uniseal Warehouse | | Material | Polyvinyl Chloride | | Number of Pieces | 12 | | Set Name | 12-pack | | Size | 1 inch | | Thread Type | NPT | | UPC | 736542138948 | | Unit Count | 12.0 count | ## Product Details - **Brand:** GREEN GOODS - **Colour:** Black - **Connector type:** Adapter - **Item dimensions L x W x H:** 7.6 x 7.6 x 1.3 centimetres - **Item weight:** 0.25 Kilograms - **Manufacturer:** The Uniseal Warehouse - **Material:** Polyvinyl Chloride - **Number of pieces:** 12 - **Size:** 1 inch - **Thread type:** NPT ## Images ![1'' UNISEAL Flexible Tank Adapter (bulkhead) - 12 Pack - Image 1](https://m.media-amazon.com/images/I/71fzejAc37S.jpg) ![1'' UNISEAL Flexible Tank Adapter (bulkhead) - 12 Pack - Image 2](https://m.media-amazon.com/images/I/71fveLEUFIS.jpg) ![1'' UNISEAL Flexible Tank Adapter (bulkhead) - 12 Pack - Image 3](https://m.media-amazon.com/images/I/71EsM5Fn0OS.jpg) ![1'' UNISEAL Flexible Tank Adapter (bulkhead) - 12 Pack - Image 4](https://m.media-amazon.com/images/I/71+2vJVp36S.jpg) ![1'' UNISEAL Flexible Tank Adapter (bulkhead) - 12 Pack - Image 5](https://m.media-amazon.com/images/I/71-NQIgtopS.jpg) --- ## 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.co.uk/products/501759833-1-uniseal-flexible-tank-adapter-bulkhead-12-pack](https://www.desertcart.co.uk/products/501759833-1-uniseal-flexible-tank-adapter-bulkhead-12-pack) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-02*