The KTSE range of submersible drainage pumps comes complete with an adjustable built-in level control probe that automatically starts and stops the pump operation to maximise efficiency and reduce power consumption. The design has improved motor cooling due to the discharge channel being part of the motor housing, allowing the range to pump at low levels for long periods. FEATURES Capacity: up to 41.6 l/sec Head: up to 48m Power: 1.5kW to 15kW Insulation class: F Protection class: IP68 Motor temperature: 40C Maximum water depth: 25m Power supply: Three phase, 400V-50Hz BUILT-IN SENSOR PROBE Protects against reverse phase, ensures correct impeller rotation Protects against open phase or impeller jam, preventing accidental damage Automatically stops the pump in the event of overload or abnormal voltage resets 5 minutes later The water sensor's height is adjustable to control pump operation start and stop