Description
Pulsar 4HP Pressure Unloader Valve
This brass pressure unloader valve is designed for 4HP pressure washer systems. The blue adjustable spring assembly allows precise pressure control while the multiple ports handle inlet, outlet, and bypass connections. Automatically protects pumps from damage when the trigger gun is released by redirecting water flow. Built for reliable operation in commercial pressure washing applications.
Key Features:
- Designed for 4HP pressure washers
- Brass construction for durability
- Adjustable blue spring assembly
- Multiple threaded ports
- Automatic pressure regulation
- Protects pump from damage
- Commercial grade quality




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