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(3AC)PhaseFrequencyMotorVoltageCurrentMax airflowRated vacuumRated pressureSound levelWeight(Hz)(hp) kwVAcfm m³/hrIn.H2O mbarIn.H2O mbarkg520 A31Single502.95 2.2220-240V10135 230116 290144 3607238603.4 2.55220-240V11161 275140 350132 33074Air or gas is pulled into a side channel through the air inlet and is accelerated by an impeller rotating inside the impeller chamber. The resulting pressurized air or gas is discharged through the exhaust outlet. This type of operation is also known as a "ring" or "side channel"blower design. Both suction and discharge air passages drive to a toroidal chamber,Website:http://www.flsvortexpump.com, where the radial blade impeller is located, representing the core of the equipment. The fluid is forced inside the toroidal channel by the centrifugal energy given by the impeller and released towards the inner side of the impeller blades where a further acceleration nprovides the fluid with an helicoidally trajectory with a consequent progressive increase of energy.The pitch of the helicoidally trajectory changes in proportion with pressure variation between suction and discharge. The pitch is able to self-calibrate according to the load acting on the fluid. The gas is free of pollution and keeps a linear flow without pulsations. The absence of vibration and a low noise level are further advantages and contribute to ease the installation. |
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