Submersible borehole pump for 4″ deep wells (DN 100 mm), with turbine impeller. The special plastic and stainless steel hydraulic materials prevent the impeller from locking even after long stationary periods.
- Temperature: up to +35°C
- Minimum internal diameter of well: DN 100
- Maximum sand quantity into the water: 20 g/m³
- Delivery casing in Nylon PA66 + 30% GF (brass thread inserts), upper plate in Ryton R4, lower plate in stainless steel AISI 304, impeller in brass, shaft, shell and filter in stainless steel AISI 304.
- Shaft sealing with mechanical seal, materials of mechanical seal in accordance to the pumped liquid.
- Capacity: max. 2,7 m³/h
- Discharge Head: max. 65 m
- Connection: 1″
- Motor: 0,75 kW, 2900 min-1