---
product_id: 34624173
title: "WC634024BLK 2\" Half Union with O-Ring"
brand: "waterco"
price: "HK$453"
currency: HKD
in_stock: true
category: "Waterco"
url: https://www.desertcart.hk/products/34624173-wc634024blk-2-half-union-with-o-ring
store_origin: HK
region: Hong Kong
---

# Secure O-ring seal 2-inch NPT thread size Durable ABS material WC634024BLK 2" Half Union with O-Ring

**Brand:** waterco
**Price:** HK$453
**Availability:** ✅ In Stock

## Summary

> 💧 Seal the deal with Waterco’s leak-proof half union!

## Quick Answers

- **What is this?** WC634024BLK 2" Half Union with O-Ring by waterco
- **How much does it cost?** HK$453 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/34624173-wc634024blk-2-half-union-with-o-ring)

## Best For

- waterco enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** Easy to install with just 8 ounces of hassle-free handling
- • **Integrated O-Ring Seal:** Ensures watertight security, preventing costly leaks
- • **Precision 2" NPT Thread:** Engineered for a perfect, leak-proof fit every time
- • **Robust ABS Construction:** Built to withstand harsh pool and spa environments
- • **Trusted Waterco Quality:** Join thousands upgrading their pool systems with a top-rated brand

## Overview

The Waterco WC634024BLK 2" Half Union with O-Ring is a durable, ABS-made plumbing fitting designed for secure, leak-free connections in pool and spa systems. Featuring a 2-inch NPT thread and an integrated O-ring, it offers reliable performance and easy installation, making it a trusted choice for professional-grade maintenance and upgrades.

## Description

Waterco WC634024BLK 2" Half Union with O-Ring

## Features

- Half Union, 2", with O-Ring

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Waterco |
| Color | White |
| Connector Type | Union |
| Item Dimensions | 6 x 4 x 6 inches |
| Item Weight | 8 ounces |
| Item dimensions L x W x H | 6 x 4 x 6 inches |
| Material | Acrylonitrile Butadiene Styrene |
| Material Type | Acrylonitrile Butadiene Styrene |
| Size | 2 inches |
| Thread Size | 2 inch |
| Thread Type | NPT |

## Product Details

- **Brand:** Waterco
- **Color:** White
- **Connector Type:** Union
- **Item Weight:** 8 ounces
- **Item dimensions L x W x H:** 6 x 4 x 6 inches
- **Manufacturer:** Waterco
- **Material:** Acrylonitrile Butadiene Styrene
- **Size:** 2 inches
- **Thread Size:** 2 inch
- **Thread Type:** NPT

## Images

![WC634024BLK 2" Half Union with O-Ring - Image 1](https://m.media-amazon.com/images/I/41+nAVN5U-L.jpg)

## Frequently Bought Together

- Waterco WC634024BLK 2" Half Union with O-Ring
- Jandy 4716 2-Port 2 to 2-1/2-Inch Positive Seal NeverLube Valve
- Swimables 2" Hi-Temp Union Compatible With all Pentair Whisperflo and Intelliflo Pumps for Inground Swimming Pool 21063-200-000-2" MIP x 2" Slip PVC - Made in USA - 2 Pack

---

## 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.hk/products/34624173-wc634024blk-2-half-union-with-o-ring](https://www.desertcart.hk/products/34624173-wc634024blk-2-half-union-with-o-ring)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-08-13*