High-Output General Pump Flow Switch for Pressure Washers | Summary
The General Pump 1/2" High Flow Switch is a rugged and responsive sensor built to monitor flow in high-GPM pressure washing systems. With a 25 GPM capacity and a 3,000 PSI operating pressure, it offers reliable detection with minimal pressure drop—making it ideal for commercial and industrial setups.
This model features micro-switch technology (no reed switch) and activates at just 4.0 GPM. Whether you're running a truck-mounted hot water system or a multi-gun wash bay, this switch offers dependable performance in high-output applications.
General Pump 25 GPM Pressure Washer Flow Sensor | Features
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Reliable Micro-Switch Activation – Replaces fragile reed switches for enhanced durability and longevity.
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Low Activation Threshold – Kicks in at only 4.0 GPM @ 50 PSI, allowing compatibility with a wide range of setups.
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Handles High Flow & Pressure – Rated up to 25 GPM at 3,000 PSI, with 4,000 PSI capacity at lower flow rates.
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Vertical Installation – Designed for upright mounting for accurate flow detection.
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Heavy-Duty Lead Wiring – Includes 48” electrical leads (18 AWG) for easy integration into your system.
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Rugged Build – Brass body, Buna-N seals, and nickel-plated neodymium magnet ensure long service life.
| Specification | Details |
| Brand | General Pump |
| Part Number | 101068 |
| Max Flow | 25.0 GPM |
| Max Pressure | 3000 PSI |
| Max Temperature | 180°F |
| Inlet Port | 1/2" FNPT |
| Outlet Port | 1/2" FNPT |
| Voltage Rating | 250 VAC |
| Max Current | 5 AMPS |
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