--- product_id: 383079920 title: "1 1/2\" UNISEAL Flexible Tank Adapter (Bulkhead) - 2 Pack" brand: "green goods" price: "Rp787872" currency: IDR in_stock: true reviews_count: 5 url: https://www.desertcart.id/products/383079920-1-1-2-uniseal-flexible-tank-adapter-bulkhead-2-pack store_origin: ID region: Indonesia --- # Installs in minutes Fits tanks up to 3/8” wall thickness Made in USA quality 1 1/2" UNISEAL Flexible Tank Adapter (Bulkhead) - 2 Pack **Brand:** green goods **Price:** Rp787872 **Availability:** ✅ In Stock ## Summary > 🔧 Seal smarter, not harder — the ultimate flexible tank adapter for pros who demand perfection. ## Quick Answers - **What is this?** 1 1/2" UNISEAL Flexible Tank Adapter (Bulkhead) - 2 Pack by green goods - **How much does it cost?** Rp787872 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/383079920-1-1-2-uniseal-flexible-tank-adapter-bulkhead-2-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 - • **Rapid Installation:** Get your system up and running in minutes—no special tools or expertise required. - • **Durable Alcryn Material:** Engineered to withstand acids, oils, gasoline, and extreme temperatures for long-lasting reliability. - • **Universal Compatibility:** Seals tanks with walls up to 3/8” thick, making it perfect for diverse industrial and DIY projects. - • **Effortless Leakproof Seal:** Replace complex plumbing with a single, injection-molded unit for flawless connections every time. - • **Made in the USA with Confidence:** Backed by a 100% guarantee and trusted by thousands for superior performance. ## Overview The GREEN GOODS 1 1/2" UNISEAL Flexible Tank Adapter is a premium, injection-molded bulkhead seal made from durable Alcryn material. Designed for quick, tool-free installation, it fits tanks with walls up to 3/8" thick and provides a leakproof seal capable of handling pressures up to 65 PSI. Made in the USA and backed by a 100% guarantee, this 2-pack adapter is ideal for industrial, aquaponics, and plumbing applications requiring reliable, long-lasting pipe-to-tank connections. ## Description Uniseal is simply the world's best seal and installing the Uniseal is a simple process. 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. Review: We used these 1 1/2" UNISEAL flexible tank adapters in multiple places across our aquaponics system—including connections for our sump tank, radial flow filter, and bioreactor—and they’ve performed flawlessly. They provide a super tight seal without the need for bulkhead fittings or threading, which saved us time and headaches during setup. Installation was easy with the right hole saw and a bit of soapy water. Once the pipe is pushed through, the seal is rock solid. We’ve had zero leaks, even with regular water flow and occasional jostling of pipes during system maintenance. This 2-pack was a great value, and the flexibility of the UNISEALs made adapting to curved barrels and IBC totes a breeze. If you're building or upgrading any kind of aquaponics or hydroponics system, these are an excellent choice. Review: Works very well for my Pond filter . Just as I had hoped. ## Features - Made in the USA - 100% Guaranteed - Installs in minutes - Compatible with tanks up to 3/8” wall thickness - Comes with detailed instructions ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B071JWJ2J6 | | ASIN | B071JWJ2J6 | | Best Sellers Rank | #239,915 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2,745 in Industrial Pipe Fittings | | Brand Name | GREEN GOODS | | Color | Black | | Connector Type | Flange | | Customer Reviews | 4.6 4.6 out of 5 stars (531) | | Customer reviews | 4.6 4.6 out of 5 stars (531) | | Date First Available | 14 November 2017 | | Exterior Finish | Brass | | Is Discontinued By Manufacturer | No | | Item Weight | 0.07 Kilograms | | Item model number | U150 | | Manufacturer | Uniseal | | Manufacturer | Uniseal | | Material Type | Alcryn | | Model Number | U150 | | Number of Pieces | 2 | | Package Dimensions | 16.31 x 10.31 x 2.31 cm; 68 g | | Size | 1.5 inches | | Thread Size | 3/8 cm | | Thread Type | NPT | | UPC | 637262982562 | ## Product Details - **Brand:** GREEN GOODS - **Colour:** Black - **Connector type:** Flange - **Material:** Alcryn - **Size:** 1.5 inches ## Images ![1 1/2" UNISEAL Flexible Tank Adapter (Bulkhead) - 2 Pack - Image 1](https://m.media-amazon.com/images/I/61H7yipweES.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by J***G on 1 August 2025* We used these 1 1/2" UNISEAL flexible tank adapters in multiple places across our aquaponics system—including connections for our sump tank, radial flow filter, and bioreactor—and they’ve performed flawlessly. They provide a super tight seal without the need for bulkhead fittings or threading, which saved us time and headaches during setup. Installation was easy with the right hole saw and a bit of soapy water. Once the pipe is pushed through, the seal is rock solid. We’ve had zero leaks, even with regular water flow and occasional jostling of pipes during system maintenance. This 2-pack was a great value, and the flexibility of the UNISEALs made adapting to curved barrels and IBC totes a breeze. If you're building or upgrading any kind of aquaponics or hydroponics system, these are an excellent choice. ### ⭐⭐⭐⭐⭐ Review *by T***R on 26 June 2023* Works very well for my Pond filter . Just as I had hoped. ### ⭐⭐⭐⭐⭐ Review *by E***D on 29 September 2025* Worked a treat for my pond bog filter plumbing ## Frequently Bought Together - 1 1/2" UNISEAL Flexible Tank Adapter (Bulkhead) - 2 Pack - 2" Uniseal Flexible Tank Adapter - Perfect for Attaching 2-inch pipe to Curved Surfaces, Storage Drums, Buckets, and More - Ideal for Situations Where Bulkheads Fail - 2 Pack - 1" UNISEAL Flexible Tank Adapter (Bulkhead) - 2 Pack --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.id/products/383079920-1-1-2-uniseal-flexible-tank-adapter-bulkhead-2-pack](https://www.desertcart.id/products/383079920-1-1-2-uniseal-flexible-tank-adapter-bulkhead-2-pack) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-13*