Key Features
- Explosion-proof pneumatic operation – no electrical sparks, safe for hazardous environments
- High performance: 20 m³/h rated flow, 60 m rated head, up to 85 m max head
- Durable construction: corrosion-resistant materials, balanced blade design for long life
- Compact and portable: weighs only 17 kg, easy to handle and store
- Versatile: ideal for ballast tanks, bilge wells, cargo holds, and general dewatering
- Efficient air consumption: 2–5 m³/min at 0.3–0.7 MPa
Technical Specifications
| Specification | Value |
|---|---|
| Rated Flow Rate | 20 m³/h |
| Maximum Flow Rate | 30 m³/h |
| Rated Head | 60 m |
| Maximum Head | 85 m |
| Rated Air Pressure | 0.3–0.7 MPa |
| Rated Air Consumption | 2–5 m³/min |
| Noise Level | 75 dB |
| Water Outlet | 40 mm |
| Air Inlet | 26 mm |
| Air Outlet | 33 mm |
| Weight | 17 kg |
| Packing Size | 33 × 24 × 26 cm |
| Submerged Depth | < 4 m |
| Water/Liquid Temperature | < 40°C |
| Working Environment Temperature | 5–40°C |
| Water/Liquid pH Value | 4–10 |
| Max Solid Particle Diameter | ≤ 10 mm |
| Water/Liquid Density | ≤ 1.1 × 10³ kg/m³ |
Frequently Asked Questions
How does a pneumatic sump pump work?
This pump uses compressed air to drive an internal pneumatic motor, which in turn powers the impeller to move water. Since it operates on air, there are no electrical components, making it safe for use in potentially explosive atmospheres.
What is the maximum head and flow rate?
It has a rated head of 60 meters and a maximum head of 85 meters. The flow rate is 20 m³/h rated, and up to 30 m³/h maximum, depending on the air pressure and discharge conditions.
Can this pump handle dirty water or solids?
Yes, it can handle water with solid particles up to 10 mm in diameter. However, it is not designed for large solids or high-density slurries.
What are the air pressure requirements?
It requires compressed air at 0.3–0.7 MPa (3–7 bar) with an air consumption of 2–5 m³/min. Ensure your air supply meets these specifications for optimal performance.
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