
WL Vertical Vortex Pump
Product Overview
The WL Series redefines versatility by combining the non-clogging benefits of a vortex pump with a space-saving vertical architecture. Designed for installations where floor space is at a premium, the WL Series integrates seamlessly into vertical piping systems, eliminating the need for complex layouts.
Product Features
- High Pressure
- Friction-Free Structure
- Corrosion Resistance
Technical Specifications
| Model | Diameter | Motor | Performance Parameter | Pump Weight (kg) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Outlet | Power (kW) | (Hp) | Voltage (V) | Frequency (Hz) | Speed (r/min) | Max/Rated Head (m) | Max Capacity (L/min) | ||
| WL-07 (S) -150 | G3/4" | 0.5 | 0.7 | 3ø-380 1ø-220 | 50 | 2760 | 38/25 | 38 | 9 |
| WL-07-200 | G3/4" | 0.5 | 0.7 | 3ø-380 | 50 | 2760 | 38/25 | 38 | 10 |
| WLY-07-200 | G1/2" | 0.5 | 0.7 | 3ø-380 | 50 | 2760 | 38/25 | 38 | 11 |
| WL-10 (S) -150 | G3/4" | 0.75 | 1 | 3ø-380 1ø-220 | 50 | 2760 | 60/50 | 70 | 11.5 |
| WL-10-200 | G3/4" | 0.75 | 1 | 3ø-380 | 50 | 2760 | 60/50 | 70 | 12 |
| WL-15-150 | G3/4" | 1.1 | 1.5 | 3ø-380 | 50 | 2760 | 80/60 | 70 | 13 |
| WL-15-200 | G3/4" | 1.1 | 1.5 | 3ø-380 | 50 | 2760 | 80/60 | 70 | 13 |
| WL-20E-200 | G1" | 1.5 | 2 | 3ø-380 | 50 | 2760 | 75/60 | 90 | 15 |
*The above characteristic testing is based on water transfer at normal speed under 20°C. The performance parameter error is approximately ±10%. Pump performance varies depending on the proportion and density of the liquid medium.
Pump Structure
The WK Pump production structure consists of the Pump Cover, Impeller, Mechanical Seal, Pump Body, and Motor, forming a high-pressure friction-free corrosion-resistant fluid transfer assembly.

Performance Curve

The WK Pump production structure consists of the Pump Cover, Impeller, Mechanical Seal, Pump Body, and Motor, forming a high-pressure friction-free corrosion-resistant fluid transfer assembly.
Working Condition
| Thermal Conductivity Water | Thermal Conductivity Oil | Glycol/Silicone Oil | Working Temperature | Maximum Elevation | Max withstand pressure |
|---|---|---|---|---|---|
| +5°C~+160°C | +5°C~+200°C | -30°C~+180°C | -5°C~+40°C | 1000m | 15bar |
Application Area
Mold Temperature Control, Barrel Insulation, Machine Tool Cooling, etc.
Product Certification






