Blushield Union Block NPT High-Pressure Connector

The Blushield Union Block (also sold as the U-BLoX) is a high-pressure NPT connector, or union block, for pressure washer hose assemblies. It joins hose assemblies in a compact fitting. It is meant to keep water flow steady and pressure consistent during demanding cleaning work.

Key Features:

• High-pressure union block connector with NPT threaded connections for secure hose assembly integration
• Built for pressure washing systems and designed to help maintain consistent water pressure and flow
• Each unit is pressure-tested for 48 hours at 1.5 times its rated working pressure, for long-term durability and leak-resistant operation
• Compact, lightweight design with quick installation
• Suited to commercial, industrial and residential pressure washing, including fleet washing, equipment cleaning and large surface work
• Backed by a 1-year limited warranty, as listed by Blu Shield distributors

Blu Shield designs the Union Block line to help pressure washer setups work more efficiently. The manufacturer says it can cut cleaning time by up to 50%. Choose the variant that matches your hose assembly's thread size and pressure rating.