1.5-in to 2-in Union Connector for SPA & Whirlpool Systems (G-H04)

The union is molded from white PVC in a threaded configuration with 1.5-in and 2-in connections for transitioning between different pipe sizes with quick-disconnect capability.

It connects to standard 1.5-in and 2-in threaded spa plumbing, matching standard spa plumbing sizes.

Key Features

Molded PVC threaded union connector
1.5-in to 2-in transition
Threaded quick-disconnect design
White PVC finish
Corrosion-resistant PVC
Easy maintenance access
CE, SAA, CB, TUV certified

Why Choose This union connector

The 1.5-in to 2-in Union Connector (G-H04) is engineered for reliable, long-life operation. The threaded union design provides easy maintenance access with quick-disconnect capability.

Designed for continuous duty in residential and commercial spa environments
Stable plumbing performance with low maintenance requirements
Easy installation with standard hose or threaded connections
CE, SAA, CB, TUV certified for international export markets

Quality & Certification

This union connector is manufactured under an ISO9001 quality management system with strict process control and full inspection before shipment. All G-H04 units carry CE, SAA, CB, and TUV certification, so the 1.5-in to 2-in Union Connector (G-H04) meets the requirements of international export markets and can be installed with confidence in residential, hotel, and commercial spa projects.

Product Details

The union is produced to consistent tolerances for a clean fit with standard threaded spa plumbing. Its smooth white surface is easy to clean.

The union connects with standard threaded spa plumbing, simplifying installation.

Available Models

The G-H04 is part of a complete range of plumbing fittings in different sizes, configurations, and connection types. Each model is available individually or in matched sets for OEM projects.

Design & Construction

The 1.5-in to 2-in Union Connector (G-H04) is produced with consistent dimensions and molded surfaces so every unit fits the same standard spa plumbing or mounting configuration. The construction focuses on long-term reliability: the body and connections are engineered to keep the flow path clear, the sealing surfaces remain stable across the working temperature range of a spa system, and the finished surface resists the deposits and cleaning agents commonly used in hot tub maintenance. This makes the {kw} a dependable component for both new bathtub and spa production and for replacing worn parts in existing installations.

As a replacement or an OEM component, the 1.5-in to 2-in Union Connector (G-H04) matches the standard connection dimensions of spa plumbing, so it can be combined with the rest of the system without special tooling. The consistent production quality also simplifies inventory management for manufacturers and distributors, because one part number covers a wide range of spa and hot tub models.

Applications

The 1.5-in to 2-in Union Connector (G-H04) is suitable for:

Hot tub water and air distribution plumbing
SPA pool water circulation systems
Whirlpool bathtub plumbing fittings
Swimming pool spa plumbing
Hotel and resort SPA installations
Residential SPA retrofit projects

Designed for dependable performance, the 1.5-in to 2-in Union Connector (G-H04) is an excellent choice for OEM manufacturers, spa equipment suppliers, hot tub brands, and distributors seeking a reliable plumbing fitting solution.

Material & Finish

The G-H04 union is molded from white PVC that resists corrosion and maintains its appearance in treated spa water. The 1.5-in to 2-in Union Connector (G-H04) uses materials selected for spa environments, balancing durability, appearance, and ease of cleaning.

Connection Size

Ports: 1.5-in and 2-in threaded. These are standard spa plumbing sizes. The 1.5-in to 2-in Union Connector (G-H04) is dimensioned for direct connection to standard spa plumbing, which keeps assembly simple and reduces the number of adapters needed on the production line.