Leo 200WQ250-15 - 18.5KW 400V Submersible Sewage Pumps
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The LEO 200WQ250-15-18.5 is a WQ submersible sewage pump with a DN200 discharge, delivering 250 m³/h at 15 m head with a 18.5 kW 400V three-phase motor, 4-pole. It handles raw sewage, wastewater and dirty water with solids, for municipal, industrial, mining and building drainage.
At a glance
Power: 18.5 kWSupply: 400 V three-phaseConnections: DN200 (200 mm)Specifications
| Brand | Leo |
| Model | 200WQ250-15 |
| Type | Submersible sewage pump (WQ series) |
| Outlet | DN200 (200 mm) |
| Rated flow | 250 m³/h |
| Rated head | 15 m |
| Motor power | 18.5 kW |
| Supply | 400 V three-phase |
| Dimensions (W × L × H) | 70 × 100 × 130 cm |
| Weight | 520 kg |
| Item code | 200WQ250-15-18.5(4P)(380V) |
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: 200WQ250-15-18.5(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 power supply does the Leo 200WQ250-15 need?
Supply: 400 V three-phase. Motor power: 18.5 kW.
What are the pipe connections of the Leo 200WQ250-15?
DN200 (200 mm).




