Leo 200WQ300-21-30 / 30KW 400V Submersible Sewage Pump And Motor 4 Pole
15666
Introducing the LEO 200WQ300-21-30/4, a robust submersible sewage pump engineered for demanding wastewater management applications across industrial, commercial, and municipal settings. This compact yet powerful unit excels in factory drainage systems, construction site dewatering, sewage treatment plants, and residential drainage stations, making it an ideal solution for facilities requiring reliable solids-handling performance in depths up to 10 meters.
Built with a durable PN6 pump body featuring copper-wound motors and IP68-rated enclosures, this submersible pump handles abrasive slurries and solids up to 80mm in diameter while maintaining superior corrosion resistance in acidic to neutral liquids (pH 4-10). Its versatile design accommodates both hose and flange connections, operates across multiple power configurations, and performs flawlessly in rural applications including methane pools and field irrigation, making it an essential choice for operators demanding dependable long-term performance in challenging wastewater environments.
At a glance
Power: 30 kW (40 HP)Supply: 400 V three-phase, 50 HzMax. head: 32.7 mMax. flow: 550 m³/h (9167 l/min)Connections: Outlet 8"Specifications
| Brand | Leo |
| Model | 200WQ300-21-30 |
| Catalogue model | 200WQ300-21-30/4 (same hydraulics) |
| Type | WQ Submersible Sewage Pump 200WQ 1450 rpm |
| Motor power | 30 kW (40 HP) |
| Supply | 400 V three-phase, 50 Hz |
| Speed | 1450 rpm |
| Connection | Outlet 8" |
| Max. solids passage | 80 mm |
| Shut-off head | 32.7 m |
| Flow range | 0 – 550 m³/h (0 – 9167 l/min) |
| Dimensions (W × L × H) | 62 × 82 × 147 cm |
| Weight | 541 kg |
| Item code | 200WQ300-21-30(4P)(380V) |
Performance Table
| Flow Q (m³/h) | 0 | 50 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 550 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Flow Q (l/min) | 0 | 833 | 1667 | 2500 | 3333 | 4167 | 5000 | 5833 | 6667 | 7500 | 8333 | 9167 |
| Head H (m) | 32.7 | 30.7 | 28.7 | 26.5 | 24.5 | 22.5 | 20.6 | 18.7 | 16.3 | 13.5 | 9.8 | 4.6 |
Head at each flow rate from the manufacturer's technical data. For a duty-point check use the Get a Quote wizard below.
Performance Curves and Technical Data (PDF)
Download the curve sheet with the performance curves, dimensions and technical data for the Leo 200WQ300-21-30:
Leo WQ Submersible Sewage Pump 200WQ / 300WQ (1450 rpm) – Performance Curves and Technical Data (03-SUBMERSIBLE PUMP catalogue p14, 15)
959 kB | Download
Applications
- Wastewater drainage in factories, construction sites and commercial facilities
- Drainage system in municipal sewage treatment plants
- Drainage station in residential quarters
- Municipal projects
- Methane pools and field irrigation in countryside
Pump
- Max. immersion depth: 10 m
- 0.25-4kw, Standard PN6 pump body with hose coupling
- 5.5-7.5kw, Standard PN6 pump body with hose coupling, optional PN10 pump body, without hose coupling
- 11-22kW, Standard PN10 pump body, without hose coupling, optional PN6 pump body with hose coupling
- Can be equipped with hose connection can choose flange connection
- Cable Length: 10m (under 30kW), 8m (30~45kW)
- Max. liquid temperature: up to +40 degC
- Liquid PH value: 4 - 10
- Max.liquid density: 1.3x103 kg/m3
- Allowed by the particle diameter: 20 - 80 mm
- Single phase optional
Motor
- Copper winding
- Insulation class: F
- Enclosures class: IP68
- Motor protection: 0.25 - 4kW(5.5kW and above need control cabinet)
- 0.25-4kW: Star connection; 5.5-37kW: Delta connection; 45kW: Star-triangle connection
Model Code: 200WQ300-21-30(4P)(380V)
- 65 - Outlet Diameter (mm)
- WQ - Submersible Sewage Pump
- D - Single Phase (Three phase without D)
- 15 - Rated Flow (m3/h)
- 10 - Rated Head (m)
- 1.1 - Rated Power (kW)
- (M) - Threaded pump body (0.25 - 2.2kw optional)
- (A) - Automatic Operation With Float Switch(Power<=1.1kw)
- (/4) - four pole motor, without is two pole motor
Need help choosing or want a price?
Our pump team will check the right size for your flow and head and give you a quote.
WhatsApp us: 082 516 2248 Get a Quote / Size my pump info@pumps.co.za
Frequently Asked Questions
What is the maximum head of the Leo 200WQ300-21-30?
The Leo 200WQ300-21-30 has a maximum head of 32.7 m.
How much water can the Leo 200WQ300-21-30 pump?
The Leo 200WQ300-21-30 pumps up to 550 m³/h (9167 l/min).
What power supply does the Leo 200WQ300-21-30 need?
Supply: 400 V three-phase, 50 Hz. Motor power: 30 kW (40 HP).
What are the pipe connections of the Leo 200WQ300-21-30?
Outlet 8".
