--- product_id: 7765553 title: "Spears 1436 Series PVC Tube Fitting, Adapter, Schedule 40, Gray, 3/4\" Barbed x NPT Male" brand: "spears manufacturing" price: "AR$19995" currency: ARS in_stock: true category: "Spears Manufacturing" url: https://www.desertcart.com.ar/products/7765553-spears-1436-series-pvc-tube-fitting-adapter-schedule-40-gray store_origin: AR region: Argentina --- # NSF 61 certified for potable water 3/4" Barbed x NPT Male connection Max temp 140°F for tough environments Spears 1436 Series PVC Tube Fitting, Adapter, Schedule 40, Gray, 3/4" Barbed x NPT Male **Brand:** spears manufacturing **Price:** AR$19995 **Availability:** ✅ In Stock ## Summary > 🔧 Connect with confidence — the fitting that means business! ## Quick Answers - **What is this?** Spears 1436 Series PVC Tube Fitting, Adapter, Schedule 40, Gray, 3/4" Barbed x NPT Male by spears manufacturing - **How much does it cost?** AR$19995 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/7765553-spears-1436-series-pvc-tube-fitting-adapter-schedule-40-gray) ## Best For - spears manufacturing enthusiasts ## Why This Product - Trusted spears manufacturing brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Chemical-Resistant Armor:** PVC construction resists acids, gasoline, alcohol, and hydrocarbons for long-lasting durability. - • **Built to Withstand the Heat:** Handles up to 140°F, perfect for demanding industrial or residential setups. - • **Certified for Safety & Quality:** Meets ASTM D2609 and NSF 61 standards, so your water stays pure and your system reliable. - • **Seamless Connection, Zero Leaks:** Barbed fitting ensures a rock-solid seal with flexible tubing when paired with a hose clamp. - • **Compact & Lightweight Powerhouse:** At just 18g and 2.5 inches, it fits tight spaces without compromising strength. ## Overview The Spears 1436 Series PVC Tube Fitting is a durable, gray PVC adapter designed for connecting 3/4" Schedule 40 PE flexible tubing to NPT threaded pipes. Engineered to withstand temperatures up to 140°F and resist harsh chemicals, it meets ASTM D2609 and NSF 61 certifications, ensuring safe use with potable water. Lightweight and compact, this fitting guarantees a secure, leak-resistant connection ideal for professional-grade plumbing applications. ## Description This Spears 1436 series tube fitting is made of gray polyvinyl chloride (PVC) plastic and has a male National Pipe Thread (NPT) thread on one end and a barbed insert on the other for connection to ASTM International schedule 40 polyethylene (PE) pipe in a straight run. The adapter's barbed fitting creates a tight seal on flexible PE pipe when used with a hose clamp (sold separately). The PVC fitting has a maximum working pressure that is dependent on the PE pipe it is used with, a maximum working temperature of 140 degrees F, and resists reactions with acids, gasoline, alcohol, and hydrocarbons. This male barb tube fitting meets ASTM D2609 standards for plastic insert fittings for use with PE pipe, ASTM schedule 40 standards for wall thickness, and is NSF International 61 certified for use with potable water.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).Spears Manufacturing produces thermoplastic fittings and valves for fluid, drain, waste, and vent systems. The company, founded in 1969 and headquartered in Sylmar, CA, meets International Organization for Standardization (ISO) standard 9001. ## Features - For use in connecting NPT pipe to schedule 40 PE flexible tubing in a straight run - Barbed fitting creates a tight seal on flexible tubing when used with a hose clamp (sold separately) - Maximum working temperature of 140 degrees F - PVC for strength and resistance to reactions with acids, gasoline, alcohol, and hydrocarbons - Meets ASTM D2609 standards for plastic insert fittings and NSF 61 certified for use with potable water ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B008FML2NY | | Best Sellers Rank | #4,498 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in Barbed Hose Fittings | | Brand Name | Spears Manufacturing | | Color | Gray | | Connector Type | Barbed X Npt Male | | Customer Reviews | 4.6 4.6 out of 5 stars (2,085) | | Item Dimensions | 2.5 x 1.15 x 2.5 inches | | Item Weight | 18.14 g | | Manufacturer | Spears Manufacturing | | Manufacturer Part Number | 1436-007 | | Material Type | Polyvinyl Chloride | | Model Number | 1436-007 | | Number of Packs | 1 | | Number of Pieces | 1 | | Size | 0.75 Inch | | Thread Type | NPT | | UPC | 054211105085 | | Unit Count | 1 Count | ## Product Details - **Brand:** Spears Manufacturing - **Color:** Gray - **Connector Type:** Barbed X Npt Male - **Item Weight:** 18.14 g - **Item dimensions L x W x H:** 2.5 x 1.15 x 2.5 inches - **Material:** Polyvinyl Chloride - **Number of Packs:** 1 - **Number of Pieces:** 1 - **Size:** 0.75 Inch - **Thread Type:** NPT ## Images ![Spears 1436 Series PVC Tube Fitting, Adapter, Schedule 40, Gray, 3/4" Barbed x NPT Male - Image 1](https://m.media-amazon.com/images/I/41d-XUoAxEL.jpg) ![Spears 1436 Series PVC Tube Fitting, Adapter, Schedule 40, Gray, 3/4" Barbed x NPT Male - Image 2](https://m.media-amazon.com/images/I/41HW1hq+MjL.jpg) ![Spears 1436 Series PVC Tube Fitting, Adapter, Schedule 40, Gray, 3/4" Barbed x NPT Male - Image 3](https://m.media-amazon.com/images/I/81t7j3fi2HL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What size is the threaded end?** A: 1.5" MPT **Q: the inside diameter of the waste hole on my Pentair filter seems to be 2 1/4 inches. will this fit?** A: I am using it for my pond with 21/2" flex tubing if it is large, I can readily clamp to collaspable tubing..Won't know until spring **Q: Is the treaded side threads compatible with either npsh fire hose nozzle or the nst/nh fire hose nozzle? both nozzles being 1.5 inch with female thre** A: The pipe nipple is 1.5" male pipe thread (NPT) x 1.5" male barbed hose fitting. Do your own research on the female end of your things to see if it is a match. Or you could just order one and see if it fits, return it if doesn't. **Q: What is the total length of the 1.5 fitting?** A: It will vary depending on which supplier and which production lot ends up in your order. Order the correct diameter for your pipe and use Amazon's return process if it doesn't suit your needs. BTW; it is plastic and thus you can easily trim it a bit if too long. --- ## 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.com.ar/products/7765553-spears-1436-series-pvc-tube-fitting-adapter-schedule-40-gray](https://www.desertcart.com.ar/products/7765553-spears-1436-series-pvc-tube-fitting-adapter-schedule-40-gray) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-10-16*