frequency conversion pressure washer





no brand | 30 sets |
OEM standard | 50 sets |
OEM special | 100 sets |
P100L Specifications
Attributes | IES3-AL | IES3-DH |
---|---|---|
Cleaning Process | Cold Water Cleaning | Cold Water Cleaning |
Power | Other | Other |
Max. Pressure | 120BAR/2320PSI | 140BAR/2175PSI |
Rated Pressure | 100BAR/2030PSI | 120BAR/1900PSI |
Flow(LPM) | 10LPM | 11LPM |
Max. water temperature | 60℃ | 60℃ |
Motor Attributes | ||
Machine base specification | Permanent magnet inverter motor | Permanent magnet inverter motor |
Rated power | 2200-3000W | 2500-3000W |
Number of poles / speed | 2000-3000 | 2000-3000 |
Working Voltage | AC160-250V | AC160-250V |
Rated current | 50-60HZ | 50-60HZ |
High pressure pump | ||
Model | P100L | PE100 H |
Pump type | Horizontal, Swashplate, Axial Pumps | Horizontal, Crankshaft, Radial Pumps |
Inlet Connection | 4-point garden quick connect | 4-point garden quick connect |
Outlet connection | M22*1.5 male threaded bore 14 | M22*1.5 male threaded bore 14 |
Safety valve | YES | YES |
Pressure gauge | Yes | Yes |
High Pressure Hose Attributes | ||
Specifications | H04 | H04 |
Length | 8M | 8M |
products description
E550 frequency conversion pressure washer from BISON adjusts the pressure for versatile, safe cleaning. This advanced system allows the user to adjust the motor speed to match the required pressure, reducing wear and tear on the motor and pump. It operates efficiently, with reduced energy consumption and noise levels compared to conventional pressure washers.
It enables users to precisely control the water pressure, making it suitable for a variety of cleaning tasks, from gentle cleaning of delicate surfaces to aggressive removal of stubborn dirt and grime. Users can select the perfect pressure for each application, ensuring safe and effective cleaning without damage.
The E550 also ensures a longer lifespan and lower maintenance costs, providing years of reliable performance. This precise control also saves energy, as the motor only uses the power required for each task, making it an environmentally friendly and cost-effective choice.
The E550 not only offers adjustable pressure, but also a range of user-friendly features designed for optimal performance. Its durable construction and high-quality components ensure long-lasting reliability, while its ergonomic design enhances user comfort and efficiency. Easy to install and maintain, the E550 is a practical solution for demanding cleaning tasks.
Work with a trusted Chinese manufacturer
As one of the leading pressure washer manufacturers in China, we are committed to providing cleaning solutions that meet global standards. By distributing the E550 series, you can provide your customers with a high-performance pressure washer that has advanced features such as adjustable pressure control, durable construction, and versatile applications.
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A class core parts
The core accessories are produced independently to control the quality and cost. The high-pressure water gun can be used 50,000 times, and the low-speed silent pure copper motor.





With the patented function of the booster valve, when the temperature in the pump is too high, it will automatically sense, and the cold water will cool down in time.
The crankshaft is processed by machine tools imported from Japan, which doubles the service life of the machine, and the operating noise is lower than 80 decibels
Comply with IP55 commercial grade waterproof design, built-in leakage, overload protection and other functions
100% tested & packaging
Strictly control the machining accuracy to achieve excellent mechanical properties and greatly increase the service life of the electric pressure washer. 100% full inspection of core components and important spare parts to ensure product performance


The whole series of pressure washers have passed the box drop test, 7-layer carton + environmentally friendly packaging. Meet online and offline long-term transportation requirements
BISON team, 20 years of experience in online development and production of pressure washing machines, products and after-sales service within 30 minutes
Professional technicians with 15-20 years of experience

Performance Commissioning

Machine Assembly

Artwork QA

Full Inspection

pressure washer pump assembly

Parts assembly

Core Assembly

Power Specialized Inspection
Warranty Information

Discounted Accessories

24-hour online, 5-minute response

Engineer on-site service
Packaging & Delivery
Packaging details: brown strong carton, pressure washer is protected with poly bag, wooden, 1pc / carton. Lead Time: Shipped in 25 days after payment.
Speak with a BISON sales manager
Contact us today for expert advice.
