Vega 150B422 – 22kW Raw Sewage Pump Cast Iron B Range Channel Impeller (400V)
14951
The Vega 150B422 is a 22 kW cast iron raw sewage pump with channel impeller for municipal, mining and industrial sewage and effluent.
At a glance
Power: 22 kW / 30 HPSupply: 400V three-phase 50HzMax. head: 38.5 mMax. flow: 331 m³/hConnections: 8" / 200 mmSpecifications
| Brand | Vega |
| Item code | 60040072 |
| Model | 150B422 |
| Motor power | 22 kW / 30 HP |
| Supply | 400V three-phase 50Hz |
| Rated current | 45 A |
| Outlet | 8" / 200 mm |
| Maximum flow | 330 m³/h |
| Maximum head | 39 m |
| Impeller passage | 60 mm |
| Cable | 4G10.0 |
| Pump type | Submersible raw sewage pump, channel impeller |
| Construction | Cast iron pump and open single-channel impeller |
| Cutter | Integrated cutter mechanism on the pump inlet |
| Shaft seal | Double mechanical seal: SiC-SiC / carbon-graphite-ceramic |
| Motor | 2-pole or 4-pole, IP68, insulation class F, 400V |
| Liquid | Up to +40 °C, density up to 1.3 g/cm³, pH 6 to 10 |
| Maximum immersion depth | 20 m |
| Cable length | 8 m |
| Dimensions (W × L × H) | 48 × 70 × 127 cm |
| Weight | 367 kg |
Performance Table
| Flow (m³/h) | 0 | 50 | 100 | 150 | 200 | 250 | 300 | 331 |
|---|---|---|---|---|---|---|---|---|
| Flow (m³/min) | 0 | 0.83 | 1.67 | 2.5 | 3.33 | 4.17 | 5 | 5.52 |
| Total head (m) | 38.5 | 34.5 | 31.1 | 28.2 | 24.5 | 20.2 | 15.4 | 12.3 |
| Pump efficiency (%) | – | 33 | 48 | 54 | 57 | 57 | 51 | 44 |
| Shaft power (kW) | – | 14.1 | 17.7 | 21.5 | 23.5 | 24.1 | 24.5 | 24.9 |
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 Vega 150B422:
Vega B-Series Raw Sewage Pumps Performance Curves
473 kB | Download
Vega B-Series Raw Sewage Pumps Technical Data
728 kB | Download
Features
- High-capacity cast iron sewage pump for pump stations
- Large solids passage up to 70 mm
- Double mechanical seal
- Fits the Vega duckfoot assembly
Dimensions & Weight
| Parameter | Value |
|---|---|
| Net weight | 347 kg |
| Packed size (L x W x H) | 70 x 48 x 126.5 cm |
| Gross weight | 367 kg |
Specifications from the Vega B-Series datasheet 24-01 / Vega catalogue 2021. Values marked estimated or about are approximate; confirm critical dimensions before installation.
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 Vega 150B422?
The Vega 150B422 has a maximum head of 38.5 m.
How much water can the Vega 150B422 pump?
The Vega 150B422 pumps up to 331 m³/h.
What power supply does the Vega 150B422 need?
Supply: 400V three-phase 50Hz. Motor power: 22 kW / 30 HP.
What are the pipe connections of the Vega 150B422?
8" / 200 mm.
