Side channel blower, Vortex air pump, turbine, vacuum pump with two rotors SC2-4000 4KW

Vortex air pump with two rotors.
Air flow: 325 m3 / h Power: 4 kW Power supply: 3-phase, 400V Max pressure: 540 mbar Max vacuum: - 360 mbar Application Pneumatic transport, machine graphics, pneumatic post, pneumatic jacks, multi-stage filtration devices with a very high degree of dust separation, industrial vacuum cleaners, aeration basins in biological sewage treatment plants, electroplating, etc.
Construction Vortex air pump with direct drive is designed for oil-free transport of non-aggressive and non-explosive gases or to produce over and under pressure.
Fan housing, rotor (dynamically balanced according to ISO 1940) and housing silencer are made of aluminum alloy.
Vortex air pump is designed to operate in horizontal or vertical position.
Electric engine Asynchronous three-phase 400V, 50Hz.
The motors are manufactured in accordance with IEC 60072 and IEC 60034, CE mark.
Insulation class F, protection IP 55.
Electric engine have built-in thermal protection.
In the case of three-phase fans powered by 400V AC in the motor connection box, there are auxiliary contacts for thermal protection (NC contact).
In this case, it is necessary to connect them to a contactor.