WZB Series Vortex Self-Priming Clean Water Pump | 0.37kW–0.75kW | 35–65m Head | 220V Household & Garden Use
- WZB Series Vortex Self-Priming Pump — High-efficiency, energy-saving self-priming pumps designed specifically for homes, gardens, villas, and small farms.
- With power ratings of 0.37–0.75 kW, flow rates of 1.5–3 m³/h, and head ranges of 35–65 meters, these pumps operate on 220V household voltage.
- They require no priming, start up quickly, and run smoothly, making them the ideal choice for domestic water supply, watering plants, boosting water pressure, and solar water heating systems.
Product Overview & Technical Specifications
The WZB series is a three-part integrated self-priming electric pump: motor, pump body, and seal assembly. The asynchronous motor drives the impeller via a stainless steel shaft, creating a vortex flow that enables self-priming up to 8 meters (depending on model). The “O”-shaped rubber seal ensures zero leakage under high pressure.
Technical Parameters (WZB Series)
|
Model
|
Flow (m³/h)
|
Head (m)
|
Power (kW)
|
Voltage (V)
|
Frequency (Hz)
|
Speed (r/min)
|
Outlet Diameter (mm)
|
|---|---|---|---|---|---|---|---|
|
25WZB-35-0.37
|
1.5
|
35
|
0.37
|
220
|
50
|
2860
|
25
|
|
25WZB-45-0.55
|
2
|
45
|
0.55
|
220
|
50
|
2860
|
25
|
|
25WZB-65-0.75
|
3
|
65
|
0.75
|
220
|
50
|
2860
|
25
|
Why Choose the WZB Vortex Self-Priming Pump?
✅ Self-Priming Design — No need to manually fill the pump with water. Automatically primes on startup, even after long shutdowns.
✅ High Efficiency Motor — 100% copper winding motor with built-in thermal overload protection for safe, continuous operation.
✅ Durable Construction — Stainless steel shaft + carbon/ceramic mechanical seal + “O”-ring sealed front cover = corrosion-resistant & leak-proof.
✅ Wide Application — Perfect for household water intake, garden irrigation, villa water supply, solar water boosting, and light agricultural use.
✅ Compact & Quiet — Lightweight aluminum housing, low noise (<65dB), ideal for residential areas.
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