JohnTech 4″ complete water pump packs

The JT 4 borehole pumps

This pump series can be used to pump out clean water from a borehole where the sand content is less than 150g/m³. This can be from a well, borehole or river for farm irrigation, water supply or transport.

Operating Conditions

– Submersible Depth: 100m – max
– Liquid temperature up to + 40 °C
– Ambiet temperature up to + 40°C
– Minimum well diameter: 4”

Motor and Pump

– 2 pole induction motor
– Single-phase: 220V 50Hz
– Submersible motor in oil bath.
– Insulation: Class B.
– Protection: IP X8
– Outlet diameter: 1”

Material

– Pump Body: Stainless steel
– Motor Bracket: Stainless Steel
– Pump Shaft & motor shaft: Stainless steel.
– Mechanical Seal: Graphite-Silicon carbide.
– Impeller: POM
– Coupling and outlet: Brass