Hydral B3 - 4.2 m3/h

Hydral pumps for 4" holes for civil, agricultural and industrial applications. Hydral pumps consist of a multi-stage hydraulic unit coupled to a submerged motor. Particularly suited to use in Ø 4" (100 mm) artesian holes.

Construção da Bomba

- Upper and lower body in cast stainless steel 304
- Check valve incorporated in the upper body
- Pump jacket in polished stainless steel 304
- 304 stainless steel hexagonal shaft
- Floating turbines (requires less starting torque and is less affected by sand or other abrasives suspended in water).
- impellers in noryl
- Diffusers in polycarbonate

Condições de Funcionamento

- Clean liquids, without abrasive bodies or solids
- Maximum manometric height: 200m
- Maximum flow 4.2 m3/h
- Maximum temperature of pumped liquid +30ºC

Motor

- Single phase version: 230V 50Hz 2 poles (2850rpm)
- Three-phase version: 400V 50Hz 2 poles (2850rpm)
- Overload protection must be provided with the application of a control panel at the expense of the user
- Maximum number of equally distributed hourly starts: 20