GATLINGTECH
H5022 Electric Cold Water Pressure Washer 500Bar 7250PSI High-Pressure & Reliable Performance
H5022 Electric Cold Water Pressure Washer 500Bar 7250PSI High-Pressure & Reliable Performance
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H5022 Electric Cold-Water High Pressure Washer
The H5022 is a heavy-duty electric cold-water high-pressure washer built for high-performance industrial cleaning. Powered by a 380V four-pole low-speed motor and equipped with a GATLING high-pressure pump, it delivers 500 bar pressure and 22 L/min flow rate. Ideal for rust removal, concrete surface prep, ship cleaning, and condenser maintenance, it also includes a timer, star-delta soft start, and a gun-trigger start/stop function for safety and precision. Free maintenance service adds long-term value and peace of mind.
Key Specifications
- Pressure: 500 bar
- Flow Rate: 22 L/min
- Power: 380V/50Hz, 22 KW
- Pump: GATLING high-pressure pump
- Motor: 380V four-pole low-speed motor, 1450 RPM
- Control: Intelligent electronic control with timer, star-delta soft start, gun-trigger start/stop
Product Highlights
- Designed for rust removal and concrete surface preparation
- Excellent performance in ship cleaning, condenser cleaning, and oil stain removal
- Delivers 500 bar of pressure and 22 L/min flow for tough industrial jobs
- Includes timer, soft start, and trigger-based operation for safety and control
- Free maintenance service included
Included Accessories
- 15m high-pressure hose
- One high-pressure gun
- One nozzle

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Shipping Origin:
Products are shipped from Jiangsu, China.
Lead Time:
For in-stock items, shipping usually takes 3–5 business days to dispatch.
Delivery Time:
International delivery typically takes 7–30 business days.
Shipping Costs:
Determined by product size, weight, and destination – we will include a quote in our reply.
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Customization:
Customized products (with logos or special specs) are non-refundable and require a confirmed production time.
Returns & Warranty:
Returns for non-quality issues are currently not supported (including both customized and non-customized products). All items are covered by our warranty, so you can shop with confidence.
Customs Duties:
Import taxes and duties are the buyer’s responsibility.
Use Cases & Applications
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Heat exchanger
The pain point before cleaning is fouling blockage hindering efficiency, while the effect after high-pressure cleaning is clear tubes restored to pristine condition.
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Floor Degreasing
Stubborn oil stains create slippery hazards and unsightly surfaces, while the cleaning effect is a grease-free, safe, and visibly improved floor.
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Equipment Cleaning
Heavy fouling and deposits severely impede operational efficiency, while the cleaning effect reveals clean surfaces ready for optimal performance.
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Vehicle Cleaning
Accumulated grime and dirt obscure the vehicle's appearance and can cause damage, while the cleaning effect reveals a spotless, well-maintained, and visually appealing vehicle.
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Farm Pottery Cleaning
Stubborn farm grime makes pottery dirty and unhygienic; cleaning restores cleanliness and appearance.
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Mold Cleaning
Mold buildup hinders production efficiency and product quality; effective cleaning restores optimal performance and product integrity.
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Moss Removal
Moss growth leads to slippery, damaged surfaces; cleaning effectively restores safety and structural integrity.
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Radiator Fin Cleaning
Accumulated dust and debris on radiator fins reduce cooling efficiency, leading to overheating; thorough cleaning restores optimal heat dissipation and engine performance.
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Paint Removal
Unwanted paint layers detract from appearance and hinder proper surface treatment; effective removal reveals a clean substrate ready for refinishing or other processes.
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Building Facade Cleaning
Accumulated dirt, pollution, and biological growth mar building aesthetics and can cause structural damage; thorough cleaning restores visual appeal and preserves the building's integrity.
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Mold Refurbishment
Accumulated residue and minor damage on molds hinder performance; high-pressure cleaning effectively removes buildup and prepares the surface for further restoration.
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What Do You Need to Clean? Let Us Help!
Contact usNot sure which high-pressure washer suits your application? Contact us with your cleaning needs, and our experts will recommend the right machine and solution.
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Email: [email protected]
Australia: +61 468 839 360
China: +86 139 8612 2400
Imessage: +61 468 839 360
WhatsApp: +61 468 839 360
Youtube: @GATLINGTECH
Why Choose GATLINGTECH?
We provide high-quality cleaning equipment with international certifications and global customer trust. Our modern production ensures reliability, sufficient inventory enables fast delivery, and comprehensive after-sales support gives you peace of mind.
GATLINGTECH
Manufacturing Strength
Equipped with advanced manufacturing facilities, our factory strictly follows quality management systems to ensure stable performance and reliable quality of each machine.
GATLINGTECH
Sufficient Inventory
With ample stock and an efficient logistics system, we ensure fast order processing and timely delivery of our equipment.
GATLINGTECH
Trusted by Global Clients
Our equipment is exported to Europe, Southeast Asia, and beyond, widely used in industries such as manufacturing, food processing, and industrial cleaning.
GATLINGTECH
Quality Assurance
Certified by CE, ISO, and other international standards, our products meet the highest industry requirements for safety and reliability.
GATLINGTECH
After-Sales Support
We offer technical support, remote guidance, and spare parts supply to ensure long-term and stable operation of your equipment.