Multistage deep well pumps of the Z6 and ZN6 series are designed for pumping clean or slightly sandy water (maximum amount of sand 1050 g/m³). The pump design is adapted to a 6″ diameter well, the maximum pump diameter is 142 mm. The Z6 series is available in a series of types with nominal flow values of 12, 16, 22, 31, 46, 60 m³/h. The Z6 series pumps are made of AISI 304 stainless steel, while the ZN6 series are made of AISI 316 steel - thanks to this, the design is light, compact and resistant to corrosion in a chemically non-aggressive environment.
Features of GS submersible pumps
construction, impellers and diffusers made of stainless steel,
pressure head, lower support made of precision casting of stainless steel,
built-in non-return valve,
rotor with replaceable wear rings,
polyurethane slide bearings installed on each step,
high wear resistance and long-term stability of characteristics thanks to the use of tungsten carbide guide bearings, polyurethane floating rings and shaft covering sleeves,
high-pressure version available (increased pump dimensions),
replaceable clutch made to NEMA standard,
ability to work in a horizontal position,
supplied with L4C, L6W or L8W asynchronous motors.
Application
– water collection from deep wells,
- increase in pressure,
– sprinkler systems,
– irrigation systems,
– fire protection installations,
– groundwater extraction,
– drainage in mining,
– water supply in industrial installations,
– reverse osmosis,
– water treatment,
– filtration systems.