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 Standard voltage: 220-240V 50Hz Single-phase 400V 50Hz Three-phase Continual running with liquid at 35 °C and pump completely submersible. The singlephase version can be supplied with float for automatic function. Power supply cable: 10 metres of H07RN-F cable with Shuko plug for the singlephase 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 metres 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 meters Installation: fixed or portable, vertical.
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