Vega DZA(S) 50-32-160/2.2kW Stainless Steel 304 Stub Shaft Centrifugal Pump (Bareshaft)
14892
The Vega DZA(S) 50-32-160/2.2kW is an end-suction flanged centrifugal pump in 304 stainless steel with a stub shaft, supplied bareshaft (without motor) for a 2.2 kW motor.
Features
- 304 stainless steel casing and impeller, 316L shaft
- Flanged connections to DIN 24255
- Handles liquids from -20 °C to +110 °C at up to 10 bar
- For irrigation, transfer, pressure boosting, food and water treatment
- Not self-priming: needs a flooded suction or foot valve
Specifications
| Parameter | Value |
|---|---|
| Brand | Vega |
| Item code | 15070014 |
| Model | DZA(S) 50-32-160/2.2 kW |
| Suction / discharge flange | DN50 / DN32 |
| Nominal impeller diameter | 160 mm |
| Motor | 2.2 kW (motor not included, stub shaft) |
| Best-efficiency duty point | 12.5 m³/h at 32 m |
| Pump efficiency at duty point | 62 % |
| Shut-off head (zero flow) | 37 m |
| Pump type | Flanged end-suction centrifugal pump to DIN 24255 |
| Casing | AISI 304 stainless steel |
| Impeller | AISI 304 stainless steel |
| Shaft | AISI 316L stainless steel |
| Mechanical seal | Viton / carbon / silicon carbide |
| Maximum working pressure | 10 bar |
| Liquid temperature | -20 °C to +110 °C |
| Speed | 2900 rpm |
| Liquids | Water, water with light grit (>0.001 kg/l), liquids compatible with 304 stainless steel |
Dimensions & Weight
| Parameter | Value |
|---|---|
| Estimated pump-end weight | about 16 kg |
Specifications from the Vega DZA(S) catalogue 2021 V1 / Vega DZA dimension sheets; weights estimated from motor frame tables. Values marked estimated or about are approximate; confirm critical dimensions before installation.
Performance
| Best-efficiency flow (m³/h) | Best-efficiency head (m) | Shut-off head (m) |
| 12.5 | 32 | 37 |
Source: Vega DZA(S) catalogue 2021 V1, performance data at 2900 rpm, 50 Hz.
Complete Specifications, Sizing and Price Guide Click Here.
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