General Pump YU3723 Trapped Pressure Unloader | Summary
Built for serious pressure washing applications, the General Pump YU3723 unloader valve handles up to 37.0 GPM and 2600 PSI, making it perfect for large-volume, multi-gun, or automatic systems. With durable brass and stainless steel construction, this unloader maintains consistent pressure output while protecting your equipment from dangerous spikes.
The YU3723’s large 3/4" FNPT ports and robust build ensure compatibility with high-demand wash systems where flow capacity and longevity are critical. It’s trusted in commercial and industrial environments where uptime and safety matter most.
General Pump YU3723 Brass Pressure Washer Unloader | Features
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Handles high flow applications up to 37 GPM
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Rated up to 2600 PSI with 2300 PSI nominal operating pressure
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Brass body and stainless steel internals for long service life
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Prevents pressure spikes and protects your downstream components
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Ideal for high-volume, high-efficiency pressure washing systems
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Large 3/4" NPT-F inlet, outlet, and bypass ports for unrestricted flow
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Compact dimensions: 8.7” x 4.86” x 1.5”
| Specification | Details |
| Brand | General Pump |
| Part Number | YU3723 |
| Max Flow | 37.0 GPM |
| Max Pressure | 2600 PSI |
| Max Temperature | 140°F |
| Inlet Port | 3/4" FNPT |
| Outlet Port | 3/4" FNPT |
| Bypass Port | 3/4" FNPT |
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