WD-W Brass / Stainless Steel Vortex Pump
Product Overview
Engineered specifically for high-temperature water circulation and thermal exchange systems, the WD-W Series delivers consistent performance where ordinary pumps falter. Available in durable Brass or Stainless Steel, this pump features a specialized recessed impeller that effectively manages liquids containing entrained gas, steam bubbles, or fine particulates.
Product Features
- Diversified Options for Pump Body Materials
- Imported Sealing Materials
- Compact Structure
- High Cost Performance
Technical Specifications
| Model | Diameter | Motor | Performance Parameter | Pump Weight (kg) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Inlet | Outlet | Power (kW) | (Hp) | Voltage (V) | Frequency (Hz) | Speed (r/min) | Max/Rated Head (m) | Max Capacity (L/min) | ||
| WD-021 (S) (E) (W) | G1/4" | G1/4" | 0.16 | 0.21 | 3ø-380 1ø-220 1ø-380 | 50 | 2760 | 36/25 | 10 | 4 |
| WD-021 (S) (L) (E) | G1/2" | G1/2" | 0.16 | 0.21 | 3ø-380 1ø-220 | 50 | 2760 | 20/12 | 20 | 5 |
| WD-033 (E) (S) | G1/2" | G1/2" | 0.25 | 0.33 | 3ø-380 1ø-220 | 50 | 2760 | 25/16 | 22 | 6 |
| WD-05W | G1/2" | G1/2" | 0.37 | 0.5 | 1ø-220 1ø-380 | 50 | 2760 | 45/25 | 25 | 6.5 |
| WD-05L | G1/2" | G1/2" | 0.37 | 0.5 | 3ø-380 | 50 | 2760 | 45/25 | 25 | 6.5 |
*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 WD-W Pump production structure consists of the Pump Cover, Impeller, Mechanical Seal, Shaft Seal Base, Motor, and Fan, forming a compact cost-effective high-lift fluid transfer assembly.
Performance Curve
The WD-W Pump production structure consists of the Pump Cover, Impeller, Mechanical Seal, Shaft Seal Base, Motor, and Fan, forming a compact cost-effective high-lift fluid transfer assembly.
Working Condition
| Thermal Conductivity Water | Thermal Conductivity Oil | Ethylene glycol | Working Temperature | Maximum Elevation | Max withstand pressure |
|---|---|---|---|---|---|
| +5°C~+160°C | +5°C~+200°C | -30°C~+180°C | -5°C~+40°C | 1000m | 10bar |
Application Area
Medical Sterilizers, Steam Generators, High and Low Temperature Test Instruments, Welder Cooling, Small Cooling Circulation Systems, etc.
