---
product_id: 10302068
title: "Dixon H33 Ductile Iron Series Q Pipe and Welding Fitting, Quick Release Coupling with EPDM Gasket, 3\" Size x 3-1/2\" Pipe OD"
brand: "dixon"
price: "₨103404"
currency: LKR
in_stock: true
category: "Dixon"
url: https://www.desertcart.lk/products/10302068-dixon-h33-ductile-iron-series-q-pipe-and-welding-fitting
store_origin: LK
region: Sri Lanka
---

# EPDM gasket resists weather, oils, UV & steam 3" size x 3.5" pipe OD precision fit Zinc-plated ductile iron for superior corrosion resistance Dixon H33 Ductile Iron Series Q Pipe and Welding Fitting, Quick Release Coupling with EPDM Gasket, 3" Size x 3-1/2" Pipe OD

**Brand:** dixon
**Price:** ₨103404
**Availability:** ✅ In Stock

## Summary

> 🔗 Lock in reliability, unlock your workflow!

## Quick Answers

- **What is this?** Dixon H33 Ductile Iron Series Q Pipe and Welding Fitting, Quick Release Coupling with EPDM Gasket, 3" Size x 3-1/2" Pipe OD by dixon
- **How much does it cost?** ₨103404 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/10302068-dixon-h33-ductile-iron-series-q-pipe-and-welding-fitting)

## Best For

- dixon enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Steel locking pin and clip prevent accidental disconnection during critical operations
- • **Built to Last:** Zinc-plated ductile iron offers unmatched flexibility and corrosion resistance over standard cast iron
- • **All-Weather Seal:** EPDM gasket protects against ozone, UV, oils, steam, and harsh solvents for reliable performance
- • **Precision Engineered Fit:** 3" x 3.5" pipe OD ensures seamless hose connection with minimal leakage
- • **Quick Connect & Disconnect:** Designed for fast hose coupling in dynamic environments with limited pipe movement

## Overview

The Dixon H33 Quick Release Coupling is a robust 3" x 3.5" ductile iron fitting featuring zinc plating for enhanced corrosion resistance and an EPDM gasket engineered to withstand weather, UV, oils, and steam. Its steel locking pin ensures secure connections, making it ideal for demanding industrial and commercial hose applications requiring quick, reliable coupling and decoupling.

## Description

This Dixon H3 series quick release coupling is made of zinc-plated ductile iron and connects two male NPT threaded connections in a straight run. It has two female National Pipe Taper (NPT) threaded ends to create a tighter seal on a hose than straight threads. It also has a steel locking pin through the handle to prevent accidental opening. This fitting is made of zinc-plated ductile iron for greater flexibility and elasticity and resistance to corrosion than unplated cast iron, and the EPDM (ethylene propylene diene monomer) gasket is for resistance to weathering, ozone, UV light, electricity, oils, water, steam and some solvents. It has a maximum working pressure of 300 pounds per square inch (psi) at 70 degrees F. This quick release coupling is used for applications where limited pipe movement or misalignment is possible and quick disconnection and/or reconnection is needed.Hose fittings connect, control, change the direction of, and terminate the flow in piping and hose systems. They are made of brass, stainless steel, galvanized steel, and other materials that resist corrosion, pressure, and wear. Hose fittings have various types of connections, including threaded, barbed, push-to-connect, dry disconnect, and others including those based on internationally-accepted specifications. Hose fittings are used in systems such as air compressors, automatic manufacturing operations, aircraft controls, and tire installation in industries including agriculture, mining, road construction, firefighting, and aviation.Dixon Valve & Coupling Company manufactures pipe and hose fittings and accessories. The company, founded in 1916, is headquartered in Chestertown, MD.

## Features

- Coupling for connecting two hoses in a straight run
- Connects to a pipe on both ends
- Zinc plated ductile iron for greater flexibility and elasticity and resistance to corrosion than unplated cast iron
- EPDM seal for resistance to weathering, ozone, UV, electricity, oils, water, steam and some solvents
- Steel safety clip and locking pin

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00835SEJ8 |
| Best Sellers Rank | #1,041,626 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #7,824 in Hose Fittings #30,193 in Pipe Fittings |
| Brand | Dixon |
| Brand Name | Dixon |
| Connector Type | Coupling |
| Exterior Finish | Brass |
| Item Dimensions | 1 x 1 x 1 inches |
| Item Height | 1 inches |
| Item Weight | 0.01 Ounces |
| Item dimensions L x W x H | 1 x 1 x 1 inches |
| Manufacturer | Dixon Valve & Coupling |
| Material | Iron |
| Material Type | Iron |
| Model Number | H33 |
| Size | 3" x 3-1/2" Pipe OD |
| Thread Type | unplated |
| Unit Count | 1.0 Count |

## Product Details

- **Size:** 3" x 3-1/2" Pipe OD
- **Material:** Iron
- **Brand:** Dixon
- **Item dimensions L x W x H:** 1 x 1 x 1 inches
- **Connector Type:** Coupling
- **Exterior Finish:** Brass
- **Thread Type:** unplated
- **Item Weight:** 0.01 Ounces
- **Manufacturer:** Dixon Valve & Coupling

## Images

![Dixon H33 Ductile Iron Series Q Pipe and Welding Fitting, Quick Release Coupling with EPDM Gasket, 3" Size x 3-1/2" Pipe OD - Image 1](https://m.media-amazon.com/images/I/91MPXBPy2tL.jpg)

---

## 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.lk/products/10302068-dixon-h33-ductile-iron-series-q-pipe-and-welding-fitting](https://www.desertcart.lk/products/10302068-dixon-h33-ductile-iron-series-q-pipe-and-welding-fitting)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-03*