--- product_id: 14830441 title: "Spears 434 Series PVC Pipe Fitting, Riser Extension Adapter, Schedule 40, 1\" NPT Female" brand: "spears manufacturing" price: "β‚Ή 1316" currency: INR in_stock: true reviews_count: 2 url: https://www.desertcart.in/products/14830441-spears-434-series-pvc-pipe-fitting-riser-extension-adapter-schedule store_origin: IN region: India --- # 1" NPT threaded precision Lightweight at just 1.12 oz Corrosion-resistant PVC build Spears 434 Series PVC Pipe Fitting, Riser Extension Adapter, Schedule 40, 1" NPT Female **Brand:** spears manufacturing **Price:** β‚Ή 1316 **Availability:** βœ… In Stock ## Summary > πŸ”— Connect with confidence β€” the lightweight pro’s choice for flawless pipe fitting! ## Quick Answers - **What is this?** Spears 434 Series PVC Pipe Fitting, Riser Extension Adapter, Schedule 40, 1" NPT Female by spears manufacturing - **How much does it cost?** β‚Ή 1316 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/14830441-spears-434-series-pvc-pipe-fitting-riser-extension-adapter-schedule) ## 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 - β€’ **Compact & Lightweight:** At just over an ounce, easy to handle and install without bulk - β€’ **Durable PVC Construction:** Engineered for corrosion resistance and high strength without the metal weight - β€’ **Precision Riser Extension:** Adjust fitting height with exact 1" schedule 40 sizing for perfect alignment - β€’ **Certified Quality Assurance:** Meets NSF/ANSI 61 Annex G & 372 standards for safe, reliable use - β€’ **Seamless Pipe Compatibility:** Female and male NPT threads connect diverse pipe types effortlessly ## Overview The Spears 434 Series PVC Pipe Fitting is a 1" NPT female-to-male riser extension adapter made from corrosion-resistant, high-strength PVC. Designed for seamless connection between different pipe types, it meets NSF/ANSI quality certifications and offers a lightweight, durable solution for precise pipe alignment in professional plumbing and industrial applications. ## Description This Spears riser extension adapter pipe fitting is made of schedule 40 PVC and has a female NPT end connection and a male NPT end connection. This adapter fitting connects pipes or fittings with different end types. It has a female National Pipe Taper (NPT) threads on one end and male NPT threads on the other for connecting to a female and male threaded pipe or fitting. The NPT threads create a tighter seal than straight threads. This riser adapter fitting adjusts to the appropriate height of connecting pipes or fittings. This schedule 40 (standard wall) fitting is made of PVC (polyvinyl chloride) for corrosion resistance, high strength, and less weight than fittings made from metal. It is compatible with schedule 40 PVC pipes and fittings. PVC can be connected to other materials such as steel, copper, or cast iron using transition fittings. This fitting provides superior flow to metal because of its smooth interior finish, which reduces friction and inhibits buildup of materials. It complies with National Sanitation Foundation International (NSF)/American National Standards Institute (ANSI) 61 Annex G, NSF/ANSI 372, and conforms with lead content requirements for β€œlead free” plumbing as defined by California, Vermont, Maryland, and Louisiana state laws and the U.S. Safe Drinking Water Act due to take effect January 2014. This riser extension adapter pipe fitting is suitable for use in cold-water pressure distribution systems including irrigation, pool and spa, potable water, and chilled water applications.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 - Adapter for connecting pipes or fittings of different types - Female NPT threads on one end and male NPT threads on the other for connecting pipes with different ends - PVC for corrosion resistance, high strength, and less weight than fittings made from metal - Riser extension adapter for connecting pipes or fittings of different types and adjusting fitting to the appropriate height - Meets NSF/ANSI 61 Annex G, NSF/ANSI 372 for quality assurance ## Technical Specifications | Specification | Value | |---------------|-------| | Size | 1 Inch | | Material | PVC | | Brand | Spears Manufacturing | | Connector Type | Adapter | | Thread Size | 1 inch | | Exterior Finish | Natural PVC finish | | Thread Type | NPT | | Item Weight | 0.07 Pounds | | Number of Pieces | 1 | | Global Trade Identification Number | 00054211132708 | | Manufacturer | Spears Manufacturing | | UPC | 054211132708 | | Part Number | 434-010 | | Item Weight | 1.12 ounces | | Package Dimensions | 3 x 2 x 2 inches | | Item model number | 434-010 | | Style | Threaded | | Shape | Adapter | | Item Package Quantity | 1 | | Measurement System | Inch | | Certification | Iso 9001 | ## Product Details - **Size:** 1 Inch - **Material:** PVC - **Brand:** Spears Manufacturing - **Connector Type:** Adapter - **Thread Size:** 1 inch - **Exterior Finish:** Natural PVC finish - **Thread Type:** NPT - **Item Weight:** 0.07 Pounds - **Number of Pieces:** 1 - **Global Trade Identification Number:** 00054211132708 ## Images ![Spears 434 Series PVC Pipe Fitting, Riser Extension Adapter, Schedule 40, 1" NPT Female - Image 1](https://m.media-amazon.com/images/I/51MyIVv5RkL.jpg) ## Available Options This product comes in different **Size, Item Package Quantity** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ A Real Professional *by J***M on November 12, 2021* Exactly as advertised, Fast delivery, Pleasure working with a pro ### ⭐⭐⭐⭐ Riser *by R***G on August 13, 2019* It's a PVC riser and it fits. I don't know what else to write. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.in/products/14830441-spears-434-series-pvc-pipe-fitting-riser-extension-adapter-schedule](https://www.desertcart.in/products/14830441-spears-434-series-pvc-pipe-fitting-riser-extension-adapter-schedule) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-04-27*