Submersible centrifugal pump with liquid vortex cast steel impeller (technopolymer impeller for Feka VX), suitable for pumping sewer water and waste water in general containing solids up to a maximum size of 50 mm.
Handle with insulating rubber cover. AISI 316 stainless steel drive shaft. Double mechanical seal with intermediate oil chamber (atoxic oil), in carbon/alumina on the motor side and silicon carbide/silicon carbide on the pump side.
VS version: Stainless steel pump casing, seal cover, motor casing
VX version: Technopolymer pump casing with threaded metal insert inserted into the delivery port, stainless steel seal cover, motor casing.
Dry, asynchronous, sealed and cooled by the pumped liquid. Rotor mounted on greased for-life ball bearings, oversized and selected to guarantee greater noise reduction and duration. Thermo-amperometric protection as standard for single-phase version, and the user’s responsibility for the three-phase version. Constantly active capacitor on the single-phase version. Construction in accordance with the IEC 2-3 IEC 61-69 (EN 60335-2-41) standards.
Motor protection class: IP 68.
Insulation class: F.
220-240V 50Hz Single-phase
400V 50Hz Three-phase
Continual running with liquid at 35 °C and pump
completely submersible. The single-phase version can
be supplied with float for automatic function.
Power supply cable: 10 mt of H07RN-F cable with
Shuko plug for the single-phase version and 10 meters
of H07RN-F cable for the three-phase version.
Operating range: from 0 to 32 m3/h with head up
to 14 mt.
Pumped liquid: sewer water and waste water in
general and non aggressive.
Liquid temperature range: from 0°C to +35°C for
household use (EN 60335-2-41), from 0°C to +50°C
for other uses.
Maximum ambient temperature for pump
running with submersible motor: +40°C.
Maximum immersion depth: 10 mt.
Installation: fixed or portable, vertical.
Free Passage: 50 mm