--- product_id: 586501640 title: "2pcs 1 Inch NPT1 PVC Bulkhead Fitting" brand: "suiwotin" price: "£13.38" currency: GBP in_stock: true reviews_count: 9 category: "Suiwotin" url: https://www.desertcart.co.uk/products/586501640-2pcs-1-inch-npt1-pvc-bulkhead-fitting store_origin: GB region: United Kingdom --- # 1-inch NPT thread size Easy 1.75-inch hole installation Thick silicone seal gasket 2pcs 1 Inch NPT1 PVC Bulkhead Fitting **Brand:** suiwotin **Price:** £13.38 **Availability:** ✅ In Stock ## Summary > 🔧 Upgrade your water system with leak-proof confidence! ## Quick Answers - **What is this?** 2pcs 1 Inch NPT1 PVC Bulkhead Fitting by suiwotin - **How much does it cost?** £13.38 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/586501640-2pcs-1-inch-npt1-pvc-bulkhead-fitting) ## Best For - suiwotin enthusiasts ## Why This Product - Trusted suiwotin brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal Versatility:** Perfect for rain barrels, aquariums, pools, and more - • **Effortless Installation:** Quick drill-and-fit design saves time and hassle - • **Superior Leak-Proof Seal:** Thick silicone gasket ensures zero drips - • **Durable Premium PVC Build:** Weatherproof, crack-resistant, and built to last - • **Precision 1-Inch NPT Thread:** Fits standard plumbing with flawless compatibility ## Overview The suiwotin 2pcs 1 Inch NPT PVC Bulkhead Fittings offer a robust, weather-resistant solution for plumbing needs. Featuring a precise 1-inch NPT thread and a thick silicone seal gasket, these fittings guarantee a secure, leak-free connection. Easy to install with a simple 1.75-inch hole drill, they are ideal for rain barrels, aquariums, pools, and various water systems, combining durability with universal compatibility. ## Description suiwotin 2pcs 1 Inch NPT1 PVC Bulkhead Fitting | Plastic Water Tank Connector, Threaded Thru-Bulk Pipe Fittings, For Rain Barrels, Aquariums, Bucket, Hose Adapter: desertcart.com: Industrial & Scientific Review: Very easy to install and good quality - I bought these to upgrade our above ground pool fittings and they worked out great . Way better than the ones that come with the pool . Review: Works perfect for plumbing aquariums - Works great for my aquarium. Perfect thread size for standard plumbing. ## Features - Package Included: 2 x Bulkhead Fitting 1 Inch. Size: 2.33" x 1.95"/59.3mm x 49.5mm (L*H), Outer Diameter: 1.73"/44mm, Inner Diameter: 1.23"/31.2mm. - Sturdy & Solid: Made of premium PVC material, the 2 bulkhead fitting is non-fading, cracking resistant, weather resistant and wear-resistant. - Good Sealing: Featured with better sealing, the bulkhead fittings with a thick silicone seal gasket that will contour to the shape of the round barrels. - Easy to Install: Drilling a hole in 1-3/4 inch diameter approx. to install, then assemble the bulkhead and hose adapter. - Universal Fit: Thru bulkhead fittings are widely applied to rain barrels, water tanks, water bucket hoses, aquariums, pools, fish ponds, water parks, drain bucket, garden hose, spigot etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C9BLJ4WR | | Best Sellers Rank | #3,597 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Compression Bulkhead Fittings | | Brand | suiwotin | | Brand Name | suiwotin | | Color | 2pcs | | Connector Type | Adapter | | Customer Reviews | 4.4 out of 5 stars 161 Reviews | | Exterior Finish | PVC | | Item Weight | 0.2 kg | | Manufacturer | suiwotin | | Material | Polyvinyl Chloride | | Material Type | Polyvinyl Chloride | | Number of Pieces | 2 | | Set Name | 2-pack | | Size | 1 Inch | | Thread Size | 1 inch | | Thread Type | NPT | | Unit Count | 2 Count | ## Product Details - **Brand:** suiwotin - **Color:** 2pcs - **Connector Type:** Adapter - **Exterior Finish:** PVC - **Item Weight:** 0.2 Kilograms - **Material:** Polyvinyl Chloride - **Number of Pieces:** 2 - **Size:** 1 Inch - **Thread Size:** 1 inch - **Thread Type:** NPT ## Images ![2pcs 1 Inch NPT1 PVC Bulkhead Fitting - Image 1](https://m.media-amazon.com/images/I/61hOZjvKjOL.jpg) ![2pcs 1 Inch NPT1 PVC Bulkhead Fitting - Image 2](https://m.media-amazon.com/images/I/61JX5b5WU3L.jpg) ![2pcs 1 Inch NPT1 PVC Bulkhead Fitting - Image 3](https://m.media-amazon.com/images/I/61ypIV93t6L.jpg) ![2pcs 1 Inch NPT1 PVC Bulkhead Fitting - Image 4](https://m.media-amazon.com/images/I/61qHpyJz4iL.jpg) ![2pcs 1 Inch NPT1 PVC Bulkhead Fitting - Image 5](https://m.media-amazon.com/images/I/618HXvfJeNL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very easy to install and good quality *by F***S on June 6, 2026* I bought these to upgrade our above ground pool fittings and they worked out great . Way better than the ones that come with the pool . ### ⭐⭐⭐⭐⭐ Works perfect for plumbing aquariums *by E***N on July 2, 2026* Works great for my aquarium. Perfect thread size for standard plumbing. ### ⭐⭐⭐⭐⭐ Good quality *by L***E on June 28, 2026* Very good quality and the seal is thicker than many other bulkheads ## Frequently Bought Together - Suiwotin 2pcs NPT1 PVC Bulkhead Fitting, 1 Inch Plastic Water Tank Connector Threaded Thru-Bulk Pipe Fittings for Rain Barrels, Aquariums, Bucket Hose Adapter, Ponds, Pools - Banjo NIP100-SH Polypropylene Pipe Fitting, Short Nipple, Schedule 80, 1" NPT Male, 2" Length - Banjo HB100-90 Polypropylene Hose Fitting, 90 Degree Elbow, 1" NPT Male x 1" Barbed --- ## 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.co.uk/products/586501640-2pcs-1-inch-npt1-pvc-bulkhead-fitting](https://www.desertcart.co.uk/products/586501640-2pcs-1-inch-npt1-pvc-bulkhead-fitting) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-07-31*