General Pump YU21235 Pressure Unloader | Summary
The General Pump YU21235 is a heavy-duty trapped pressure unloader valve designed for high-flow cleaning systems. With a flow capacity of 21 GPM and a maximum pressure of 2450 PSI, this unloader ensures system protection and efficient operation in commercial and industrial applications.
Built with a yellow spring and 1/2" NPT ports, this unit delivers consistent pressure regulation and bypass control, especially in high-demand environments like car washes or multi-gun pressure systems.
General Pump YU21235 Unloader Valve 21 GPM 2600 PSI | Features
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Trapped Pressure Design: Maintains consistent system pressure during operation.
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High Flow Capacity: Supports up to 21.0 GPM, ideal for large cleaning systems.
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Yellow Spring Configuration: Designed to regulate pressure up to 2600 PSI.
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Durable Materials: Constructed with corrosion-resistant components for long service life.
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Dual Inlets & Bypass Ports: (2) 1/2" NPT-F inlets and bypass ports simplify system plumbing.
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Easy Start Compatibility: Reduces back pressure during engine starts in gas-powered units.
| Specification | Details |
| Brand | General Pump |
| Part Number | YU21235 |
| Max Flow | 21.0 GPM |
| Max Pressure | 2450 PSI |
| Max Temperature | 200°F |
| Inlet Ports | (2) 1/2" FNPT |
| Outlet Port | 1/2" FNPT |
| Bypass Ports | (2) 1/2" FNPT |
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