--- product_id: 105078337 title: "WU-1500-S PVC Pipe Fitting, 1-1/2-Inch Slip Union, Schedule 40, EPDM O-ring, White" brand: "nds" price: "137 zł" currency: PLN in_stock: true category: "Nds" url: https://www.desertcart.pl/products/105078337-wu-1500-s-pvc-pipe-fitting-1-1-2-inch store_origin: PL region: Poland --- # EPDM O-ring leak-proof seal 1.5-inch precision fit Schedule 40 durable PVC WU-1500-S PVC Pipe Fitting, 1-1/2-Inch Slip Union, Schedule 40, EPDM O-ring, White **Brand:** nds **Price:** 137 zł **Availability:** ✅ In Stock ## Summary > 💧 Connect with Confidence: The Leak-Proof Union Your Plumbing Deserves! ## Quick Answers - **What is this?** WU-1500-S PVC Pipe Fitting, 1-1/2-Inch Slip Union, Schedule 40, EPDM O-ring, White by nds - **How much does it cost?** 137 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/105078337-wu-1500-s-pvc-pipe-fitting-1-1-2-inch) ## Best For - nds enthusiasts ## Why This Product - Trusted nds brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Schedule 40 PVC Strength:** Built to withstand rigorous pressure standards, perfect for indoor plumbing, irrigation, and pool systems. - • **Leak-Resistant EPDM O-Rings:** Black EPDM seals ensure zero leaks, giving you peace of mind and hassle-free maintenance. - • **Precision 1.5-Inch Slip Union:** Engineered for seamless, high-pressure water flow management in both residential and commercial setups. - • **NSF Certified & Low Lead Approved:** Safe for drinking water applications, meeting strict health and safety standards for your home or business. - • **Made in the USA with Quality Materials:** Crafted from premium Polyvinyl Chloride for durability and long-lasting performance. ## Overview The NDS WU-1500-S is a 1.5-inch Schedule 40 PVC slip union designed for high-pressure water systems. Featuring durable polyvinyl chloride construction and black EPDM O-rings, it ensures leak-proof connections ideal for residential and commercial plumbing, irrigation, and pool applications. NSF certified and low lead approved, this union guarantees safe, reliable performance with easy maintenance. ## Description Product Description KBI | King Brothers Inc. WU-1500-S 1-1/2 Inch Slip PVC Schedule 40 Union. From the Manufacturer KBI | King Brothers Inc. WU-1500-S 1-1/2 Inch Slip PVC Schedule 40 Union. ## Features - Size: 1-1/2 Inch.Great for high pressure applications: Use for any residential or commercial high-pressure water flow management needs; It is perfect for indoor plumbing, outdoor irrigation and sprinkler systems, and piping for an above ground pool, hot tub, or spa - Easy maintenance option: Unions are great to use when ease of service and maintenance for a pipe or ball valve is a priority; Easier to use than a coupling to connect pipes, elbows, and other fittings - Schedule 40 compliant: The WU-1500-S Slip Union can be used to create joints with schedule 40 pipe - NSF certified: Drinking water safe and low lead approved; UPC/IAPMO listed - Quality Construction: Made in the USA with quality polyone schedule 40 PVC ii material; Black EPDM O-rings prevent leaks ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000H5MQN2 | | Best Sellers Rank | #578,015 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,929 in Multitools | | Brand | NDS | | Brand Name | NDS | | Color | White | | Connector Type | Union | | Customer Reviews | 4.6 out of 5 stars 429 Reviews | | Exterior Finish | PVC, White | | Global Trade Identification Number | 00011651829100 | | Included Components | NDS - WU-1500-S | | Item Dimensions | 3.25 x 3.5 x 3.5 inches | | Item Type Name | NDS - WU-1500-S | | Item Weight | 8 ounces | | Item dimensions L x W x H | 3.25 x 3.5 x 3.5 inches | | Manufacturer | NDS | | Manufacturer Part Number | NDS - WU-1500-S | | Material | Polyvinyl Chloride | | Material Type | Polyvinyl Chloride | | Model Number | NDS - WU-1500-S | | Number of Pieces | 1 | | Size | 1.5 Inch | | Thread Size | 1.5 inch | | Thread Type | NPT | | UPC | 011651829100 | | Unit Count | 1 Count | ## Product Details - **Brand:** NDS - **Color:** White - **Connector Type:** Union - **Exterior Finish:** PVC, White - **Item Weight:** 0.5 Pounds - **Item dimensions L x W x H:** 3.25 x 3.5 x 3.5 inches - **Material:** Polyvinyl Chloride - **Size:** 1.5 Inch - **Thread Size:** 1.5 inch - **Thread Type:** NPT ## Images ![WU-1500-S PVC Pipe Fitting, 1-1/2-Inch Slip Union, Schedule 40, EPDM O-ring, White - Image 1](https://m.media-amazon.com/images/I/51aBAO3zlML.jpg) ## Questions & Answers **Q: Is this compatible with a Hayward Powerflow Matrix pump? SPX1500unkit.** A: Yes it will, if you are using 1 1/2 in. PVC. **Q: Can it be used with sump pump discharge such-40 pipe?** A: yes I would think that would be fine. i used them on my pool pump lines and i think that would have more pressure than your sump pump lines.. **Q: can uion be installed under ground ?** A: I don"t recommend using this union fitting. Use a 429/015 glued fitting instead! **Q: Will 1 1/2 inch pvc pipe fit inside the ends?** A: Yes, this is a 1 1/2 slip by slip union ## Frequently Bought Together - NDS WU-1500-S PVC Pipe Fitting, 1-1/2-Inch Slip Union, Schedule 40, EPDM O-ring, White - FangKingNo 5pcs 1.5Inch White 2-Way PVC Male Adapter Pipe Fittings (Slip to Male Thread) Coupling with 1.5-Inch Schedule 40-5 Pack (1 1/2") - 10Pack 1-1/2" PVC Pipe Coupling Adapter Pipe Fittings (Socket x Socket) Contractor Pack Schedule 40 Heavy Duty 1.50 Inch PVC Slip Socket Connectors for DIY PVC Shelf Garden Support Structure, White --- ## 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.pl/products/105078337-wu-1500-s-pvc-pipe-fitting-1-1-2-inch](https://www.desertcart.pl/products/105078337-wu-1500-s-pvc-pipe-fitting-1-1-2-inch) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-10-07*