--- product_id: 140481844 title: "PVC Pipe Fitting, Coupling, Schedule 80, Gray, 1\" NPT Female" brand: "gf piping systems" price: "£13.72" currency: GBP in_stock: true reviews_count: 8 url: https://www.desertcart.co.uk/products/140481844-pvc-pipe-fitting-coupling-schedule-80-gray-1-npt-female store_origin: GB region: United Kingdom --- # PVC Pipe Fitting, Coupling, Schedule 80, Gray, 1" NPT Female **Brand:** gf piping systems **Price:** £13.72 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** PVC Pipe Fitting, Coupling, Schedule 80, Gray, 1" NPT Female by gf piping systems - **How much does it cost?** £13.72 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/140481844-pvc-pipe-fitting-coupling-schedule-80-gray-1-npt-female) ## Best For - gf piping systems enthusiasts ## Why This Product - Trusted gf piping systems brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description This GF Piping Systems schedule 80 PVC coupling has female NPT threads on both ends and is suitable for connecting two male NPT threaded pipes with the same diameter going in the same direction to extend a straight run. The National Pipe Taper (NPT) threads create a tighter seal than straight threads. This coupling is made of gray PVC (polyvinyl chloride) for chemical and corrosion resistance, high strength, and less weight than fittings made from metal. It is compatible with schedule 80 (thick wall) PVC pipes and fittings, and is suitable for chemical processing, industrial plating, chilled water distribution, deionized water lines, and chemical drainage and wastewater treatment systems. PVC can be connected to other materials such as steel, copper, or cast iron using transition fittings. The fitting has an operating temperature range of 0 to 60 degrees C (32 to 140 degrees F), meets ASTM International D1784 and D1785 standards for quality assurance, and meets National Sanitation Foundation International (NSF) standards 14 for plastic piping and 61 for potable water service. This schedule 80 PVC coupling is suitable for connecting pipes for conveying drinking water, waste water, chemicals, and other liquids in a range of industries.Pipe fittings are components used for connecting, terminating, controlling flow, and changing the direction of piping in many different industries. When purchasing pipe fittings, consider the application, as this will affect material type, shape, size and required durability. Fittings are available threaded or unthreaded, in many shapes, styles, sizes, and schedules (pipe wall thickness).GF Piping Systems manufactures piping components and systems for gas and water distribution. The company, founded in 1802 and headquartered in Schaffhausen, Switzerland, meets International Organization for Standardization (ISO) standards 9001:2008 and 14001:2004. ## Features - About this item - Coupling for connecting two pipes with the same diameter in a straight run Female NPT threads on both ends for connecting pipes with male NPT threaded ends PVC for chemical and corrosion resistance, high strength, and less weight than fittings made from metal Operating temperature range of 0 to 60 degrees C (32 to 140 degrees F) Meets ASTM D1784 and D1785 standards for quality assurance, and meets NSF standards 14 for plastic piping and 61 for potable water service ## Images ![PVC Pipe Fitting, Coupling, Schedule 80, Gray, 1" NPT Female - Image 1](https://m.media-amazon.com/images/I/81OF4L2ndML.jpg) ## Available Options This product comes in different **Size, Number of Items** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Sized as advertized. Fit well, glued nicely. *by P***M on Reviewed in the United States on June 25, 2017* I recently ripped out and replaced most of the PVC plumbing for my in-ground pool's pump, filter, salt chlorinator, and heater. One of the many fittings I bought for that was the GF Piping Systems PVC Pipe Fitting, Coupling, Schedule 80, Gray, 1-1/2" NPT Female. It fit perfectly and glued up nicely with miscellaneous fittings and pipes from GF Piping, Spears, and other manufacturers. ### ⭐⭐⭐⭐⭐ Great invention *by C***3 on Reviewed in the United States on July 20, 2017* What a great invention. Helped me streamline my pool circulation system ### ⭐⭐⭐⭐⭐ Five Stars *by G***K on Reviewed in the United States on April 11, 2018* Solid and strong --- ## 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/140481844-pvc-pipe-fitting-coupling-schedule-80-gray-1-npt-female](https://www.desertcart.co.uk/products/140481844-pvc-pipe-fitting-coupling-schedule-80-gray-1-npt-female) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-04*