---
product_id: 18910349
title: "Spears 836 Series PVC Pipe Fitting, Adapter, Schedule 80, 3\" Socket x NPT Male"
brand: "aqua plumb"
price: "₨22734"
currency: LKR
in_stock: true
reviews_count: 8
category: "Aqua Plumb"
url: https://www.desertcart.lk/products/18910349-spears-836-series-pvc-pipe-fitting-adapter-schedule-80-3
store_origin: LK
region: Sri Lanka
---

# Socket x NPT male for versatile connections Schedule 80 thick wall strength Chemical & corrosion resistant PVC Spears 836 Series PVC Pipe Fitting, Adapter, Schedule 80, 3" Socket x NPT Male

**Brand:** aqua plumb
**Price:** ₨22734
**Availability:** ✅ In Stock

## Summary

> 🔧 Connect with confidence — the ultimate adapter for pros who demand reliability!

## Quick Answers

- **What is this?** Spears 836 Series PVC Pipe Fitting, Adapter, Schedule 80, 3" Socket x NPT Male by aqua plumb
- **How much does it cost?** ₨22734 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/18910349-spears-836-series-pvc-pipe-fitting-adapter-schedule-80-3)

## Best For

- aqua plumb enthusiasts

## Why This Product

- Trusted aqua plumb brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unmatched Durability:** Schedule 80 PVC ensures superior strength and longevity under pressure.
- • **Lightweight Yet Tough:** PVC construction offers high strength with less weight than metal fittings.
- • **Seamless Compatibility:** Socket end meets smooth bore pipes; NPT threads guarantee leak-proof connections.
- • **Certified Safety & Quality:** Meets ASTM D1784/D2467 and NSF standards for potable water and industrial use.
- • **Heat-Resistant Performance:** Operates reliably up to 140°F, perfect for diverse industrial applications.

## Overview

The Spears 836 Series 3" Schedule 80 PVC Pipe Adapter combines robust thick-wall PVC construction with versatile socket-to-NPT male threading, delivering chemical resistance, corrosion protection, and certified safety for potable water and industrial systems. Engineered to withstand temperatures up to 140°F, it’s the go-to fitting for professionals seeking durable, lightweight, and leak-proof pipe connections.

## Description

This Spears 836 series schedule 80 PVC adapter has a socket opening on one end and male NPT threads on the other, and is suitable for connecting pipes or fittings with different end types. The socket end connects to pipes with a smooth bore for enhanced flow, and the National Pipe Taper (NPT) threads create a tighter seal than straight threads. This adapter 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 a maximum operating temperature of 140 degrees F, meets ASTM International D1784 and D2467 standards for quality assurance, and is certified by National Sanitation Foundation International (NSF) for potable water service. This schedule 80 PVC adapter 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).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.

Review: Great - Worked perfect, great price, arrived fast
Review: Good - Good

## Features

- Adapter for connecting pipes or fittings of different types
- Socket opening on one end and male NPT threads on the other for connecting two pipes with different ends
- PVC for chemical and corrosion resistance, high strength, and less weight than fittings made from metal
- Maximum operating temperature of 140 degrees F
- Meets ASTM D1784 and D2467 standards for quality assurance, and certified by NSF International for potable water service

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008HQ7NRC |
| Best Sellers Rank | #40,316 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,070 in Pipe Fittings |
| Brand | Aqua Plumb |
| Color | Gray |
| Connector Type | Socket X Npt Male |
| Date First Available | November 9, 2004 |
| Exterior Finish | PVC |
| Global Trade Identification Number | 00054211156360 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.01 ounces |
| Item dimensions L x W x H | 4.25 x 4.25 x 4 inches |
| Item model number | 836-030 |
| Manufacturer | Spears Manufacturing |
| Material | Polyvinyl Chloride |
| Number of Pieces | 1 |
| Product Dimensions | 4.25 x 4.25 x 4 inches |
| Size | 3 Inch |
| Thread Size | 3 inch |
| Thread Type | NPT |
| UPC | 054211156360 |

## Product Details

- **Brand:** Aqua Plumb
- **Color:** Gray
- **Connector Type:** Socket X Npt Male
- **Exterior Finish:** PVC
- **Item Weight:** 0.01 Ounces
- **Item dimensions L x W x H:** 4.25 x 4.25 x 4 inches
- **Material:** Polyvinyl Chloride
- **Size:** 3 Inch
- **Thread Size:** 3 inch
- **Thread Type:** NPT

## Images

![Spears 836 Series PVC Pipe Fitting, Adapter, Schedule 80, 3" Socket x NPT Male - Image 1](https://m.media-amazon.com/images/I/414MUQn4jwL.jpg)
![Spears 836 Series PVC Pipe Fitting, Adapter, Schedule 80, 3" Socket x NPT Male - Image 2](https://m.media-amazon.com/images/I/41vZQrETvzL.jpg)
![Spears 836 Series PVC Pipe Fitting, Adapter, Schedule 80, 3" Socket x NPT Male - Image 3](https://m.media-amazon.com/images/I/61Wmm2fvbSL.jpg)
![Spears 836 Series PVC Pipe Fitting, Adapter, Schedule 80, 3" Socket x NPT Male - Image 4](https://m.media-amazon.com/images/I/61jNe+H3GyL.jpg)

## Available Options

This product comes in different **Size, Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great
*by C***S on November 3, 2024*

Worked perfect, great price, arrived fast

### ⭐⭐⭐⭐⭐ Good
*by G***S on November 2, 2025*

Good

### ⭐⭐⭐⭐⭐ Threaded to pvc fitting, measure carefully
*by A***Y on November 2, 2020*

Threaded to pvc fitting. Using on water storage tank output supply lines. Work great.. Measure carefully, Amazon may have you throw them away on return, which is such a waste.

## Frequently Bought Together

- Spears 836 Series PVC Pipe Fitting, Adapter, Schedule 80, 3" Socket x NPT Male
- Spears 829 Series PVC Pipe Fitting, Coupling, Schedule 80, 3" Socket
- Spears 806 Series PVC Pipe Fitting, 90 Degree Elbow, Schedule 80, 3" Socket

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-01*