Cat Pump 7500XS Unloader 3/8" Pressure Regulating Valve
The Cat Pump 7500XS Unloader 3/8" is a high-performance pressure regulating valve engineered to maintain consistent system pressure while protecting your pump from overload and pressure spikes. Designed for single gun or pump systems, this compact brass unloader automatically diverts flow into bypass mode when the trigger is released, reducing wear and improving operational efficiency.
Built with durability and reliability in mind, the 7500XS features a pressure-sensitive mechanism that instantly restores full pressure when flow resumes. Its efficient bypass design helps reduce energy consumption and extends pump life, making it ideal for intermittent cleaning applications across industrial, commercial, and residential systems.
With a maximum rating of 2000 PSI and up to 6 GPM flow capacity, this unloader valve delivers dependable performance in demanding environments. The 3/8" NPT ports and 1/4" hose barb bypass ensure easy integration into most pressure washer systems.
Key Features
- Maintains consistent system pressure automatically
- Pressure-sensitive design for rapid response
- Durable brass construction for long service life
- Compact design for easy installation
- Efficient bypass operation reduces pump strain
- Designed for single gun or pump systems
Applications
- Pressure washing systems
- Industrial cleaning equipment
- Car wash systems
- Equipment washdown stations
- Agricultural and maintenance cleaning
- Fleet and heavy equipment cleaning
Specifications
- Maximum Pressure: 2000 PSI
- Flow Range: 0.5 – 6.0 GPM
- Minimum Pressure: 100 PSI
- Inlet Port: 3/8" NPT (Male)
- Discharge Port: 3/8" NPT (Male)
- Bypass Port: 1/4" Hose Barb
- Material: Brass
- Maximum Temperature: approx. 160°F
FAQ
What does the Cat Pump 7500XS unloader do?
It regulates system pressure and redirects water into bypass mode when flow stops, protecting the pump and reducing wear.
Is the 7500XS compatible with all pressure washers?
It is compatible with most systems using 3/8" NPT connections and operating within 2000 PSI and 6 GPM limits.
Can this unloader be used for continuous operation?
It is best suited for intermittent cleaning applications and not recommended for continuous bypass (weep systems).
How does the pressure-sensitive feature help?
It allows the system to quickly return to full pressure when the trigger is engaged, improving efficiency and responsiveness.
What maintenance is required?
Routine inspection for wear, ensuring proper bypass flow, and keeping connections clean will extend lifespan.
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