The F 458 is a compact with an extremely durable, double wall aluminum housing, thus operating very quietly. The motor is completely enclosed with a special corrosion-resistant paint, therefore, more than suitable for use in extreme conditions, even in areas with corrosive vapor.
The F 458 EL has easy to use electronic speed adjustment to regulate the pump flow rate. The F 458-1 is identical to the F 458, but has 700W capacity for greater performance. This motor is used when a higher capacity is required or when slightly viscous liquids with a high density need to be pumped.
