The 500-type portable submersible pump delivers a flow rate of 500 cubic meters per hour, making it a reliable solution for efficient drainage. Adopting a lightweight and split structure, it combines strong drainage capacity with excellent mobility for rapid response to medium-scale waterlogging. It is widely used in municipal emergencies, construction, farmland drainage and other scenarios.

Technical Parameters

Item	Parameter
Product Name	Permanent Magnet Variable Frequency Motor
Motor Power	≤22 kW
Submersible Pump Flow Rate	≥500 m³/h
Head	≥10 m
Pump Efficiency	≥55%
Weight (Excluding Cable)	≤38 kg
Pump Body Diameter	≤300 mm
Length	≤650 mm
Built-in Cable Length	20 m
Stainless Steel Cable Sheath	≥20 cm
Pump Outlet Diameter	DN200 mm
Protection Class	≥IP67

Item	Parameter
Product Name	Water Pump Control Cabinet
Overall Dimension	≤320mm×320mm×500mm
Weight	≤20 Kg
LCD Screen Size	≥2.1 inches
Rainproof Protection Rating	Above IP55

（Standard configurations are included, customization is available.Contact us and we will provide solutions and quotations within 12 hours.）

Product Advantages
I. Superior Drainage Performance, Doubling Rescue Efficiency
1. Extra-large flow output: Rated flow ≥ 2000m³/h, head ≥ 12m. Powered by a high-power permanent magnet variable frequency motor, it runs stably at full head without overload shutdown, quickly draining large-area and deep waterlogging, ideal for severe urban flooding and large river drainage.
2. High-efficiency variable frequency system: Pump efficiency ≥ 58%. The motor supports intelligent speed regulation to adjust output power as needed, saving over 30% energy compared with ordinary asynchronous pumps, with low heat generation and longer service life for continuous operation.
3. Large-diameter anti-clog design: DN400mm water outlet with wide flow passage, resistant to blockage by sediment, branches and plastic debris, suitable for high-impurity sewage and silt water.
II. Corrosion-Resistant High-Strength Materials for Harsh Environments
1. Anti-corrosion pump body: Pump casing made of thickened 304 stainless steel or aviation aluminum alloy, resistant to sewage acid-base corrosion and sediment scouring, without rust or deformation during long-term underwater operation.
2. Fully wrapped stainless steel filter: Large-area front filter blocks floating debris in all directions, preventing impeller winding and jamming, greatly reducing maintenance frequency.
3. Dual high-protection standards: Pump protection class IP68 for long-term full submersion; integrated control cabinet rainproof rating > IP55, ensuring safe and stable operation in heavy rain and outdoor open-air conditions.
III. Lightweight Split Structure for Rapid Mobile Deployment
1. Lightweight split body: Net weight of pump (excluding cables) ≤ 120kg, intelligent control cabinet ≤ 70kg. Equipped with a floating buoy for on-water operation. Easy to transport by multiple workers and quickly deployed in narrow spaces such as tunnels, underground pipe galleries and low-lying construction sites.
2. Extended wear-resistant waterproof cable: Standard 25-meter special waterproof cable with ≥25cm lengthened stainless steel sheath to prevent bending, abrasion, water ingress and electric leakage, ready for use out of the box without on-site wiring.
3. Foundation-free quick placement: Separable pump and control cabinet, no need for pouring bases or fixing brackets. Directly placed into water for operation, reducing rescue deployment time by 70%.
IV. Integrated Intelligent Electronic Control with Multiple Safety Protections
1. Large-screen intelligent control cabinet: Equipped with a ≥2.4-inch HD LCD display showing real-time flow, head, voltage and running hours. Integrates fault alarm, start/stop, stepless speed regulation, emergency stop and main power switch.
2. Dual power supply compatibility: Supports both mains electricity and diesel generator power, ensuring normal operation in field areas without power grid or during power outages.
3. Comprehensive safety protection: Integrates overload, phase loss, leakage, overheating and low-liquid-level protection. Quick-connect high-current waterproof connector for fast wiring, dustproof and waterproof.
V. Wide Range of Applications
Suitable for severe urban flood drainage, municipal pipeline emergency rescue, large foundation pit/tunnel drainage, river dredging, reservoir flood discharge, farmland waterlogging drainage and large factory area water disposal. Handles clean water, sediment-laden sewage and mild silt water.
VI. User-Friendly Details & Craftsmanship
1. Thickened stainless steel lifting handle for convenient hoisting and placement by crane or manual work.
2. Integrated shock-absorbing buffer structure for anti-shock and anti-vibration during transportation and operation.
3. Complete set of original factory accessories, full range of models, direct supply from manufacturer with sound after-sales support.

The 500-type portable submersible pump delivers a flow rate of 500 cubic meters per hour, making it a reliable solution for efficient drainage. Adopting a lightweight and split structure, it combines strong drainage capacity with excellent mobility for rapid response to medium-scale waterlogging. It is widely used in municipal emergencies, construction, farmland drainage and other scenarios.Reach out for an exclusive live video factory tour