Industrial Strength Cleaning. Built to Endure. Designed to Perform.
Meet the 643HD-3-460 3,000 PSI – 4.0 GPM Hot Water Pressure Washer, purpose-built for industrial-grade applications. Powered by a dependable 7.5 HP Baldor motor (460 Volt), this unit delivers exceptional energy efficiency, strength, and reliability, making it ideal for continuous heavy-duty cleaning.
The advanced belt-drive system reduces heat, vibration, and RPM, extending pump life and ensuring smoother performance under constant load. Its commercial-grade General triplex pump—with a reinforced body, forged-brass manifold, and solid-ceramic plungers—handles rigorous daily use with ease.
A time-delayed shutdown button simplifies operation, while the burner with electric ignition and thermostat control allows precise temperature regulation up to 200 °F (93 °C). The external unloader enhances maintainability by efficiently managing water flow.
Complete with a 50 ft high-pressure hose, 48" spray wand assembly, and multiple quick-connect nozzles, this pressure washer arrives ready for work. Optional remote station controls add flexibility and efficiency to your workflow.
For professionals who demand superior heat, power, and reliability — the 643HD-3-460 delivers industrial cleaning performance you can count on.
Included in Your Package
Everything you need to start cleaning is included:
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50 ft High-Pressure Hose: Twin-wire braided for maximum strength and flexibility
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Commercial Spray Gun and 48" Wand: Insulated for safety and precision control with quick-connect fittings
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Two Quick-Connect Nozzles: 15° and 25° tips to match every cleaning application
These professional-grade components connect easily and withstand long-term use, helping you spend more time cleaning and less time maintaining.
Key Features
3,000 PSI @ 4 GPM
Balanced pressure and flow for industrial-level cleaning results.
7.5 HP Baldor Motor (460 V)
High-efficiency industrial electric motor engineered for longevity and consistent performance.
Belt Drive System
Extends pump life by reducing RPM, vibration, and heat transfer—ideal for continuous-duty operation.
Industrial General Triplex Pump
Features a reinforced body, forged brass manifold, solid ceramic plungers, and stainless-steel check valves for unmatched durability and performance.
Time-Delayed Shutdown Control
Automatically powers down the unit after adjustable idle intervals; press the button to restart instantly.
Electric Ignition Burner with Thermostat Control
Maintain steady hot-water temperatures up to 200 °F (93 °C).
Burner cycles automatically to hold target temperature and can be shut off at the Cam Switch for cold-water operation or cool-down.
External Unloader System
Regulates water flow, reduces system stress, and simplifies maintenance.
Optional Remote Station
Start/Stop/Restart, Burner On/Off, and Detergent On/Off controls available.
Includes 10’ lead wire (extendable upon request). Specify coil position (Left / Right) at ordering.
Specifications
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Pressure: 3,000 PSI
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Flow Rate: 4.0 GPM
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Motor: 7.5 HP Baldor industrial electric (460 V)
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Pump: General triplex – reinforced body, forged brass manifold, solid ceramic plungers, stainless check valves
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Drive Type: Belt drive system
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Burner: Electric ignition with thermostat control
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Max Water Temperature: Up to 200 °F (93 °C)
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Unloader: External for easy water-flow regulation
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Control System: Time-delayed shutdown with push-button restart
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Accessories: 50-ft twin-wire braided hose, 48" insulated wand, commercial spray gun, two QC nozzles (15°, 25°)
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Optional Add-On: Remote Station (Start/Stop/Restart, Burner & Detergent control, 10’ lead wire)
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Construction: Heavy-duty industrial frame and components built for continuous operation
