Iwaki # MX-400CV7 Mag-Drive Centrifugal Pump end, no motor

The Iwaki MX-400CV7 is a Centrifugal Magnetic Drive Pump end, 56C frame, 3/4 HP rated, with GFRPP Glass Fiber Reinforced Polypropylene casing, GFRPP Impeller rated for 3/4 HP, high density carbon Bearing, Alumina ceramic Spindle, FKM O-ring, with 1-1/2 inch NPT inlet by 1-1/2 inch NPT outlet ports, replacement pump end only without a Motor. This is a pump end only and requires a 3/4 HP, 3450 RPM, 56C Nema frame, round body motor. This pump is a centrifugal magnetic drive pump, which eliminates the need for a shaft seal. This seal-less centrifugal magnetic drive pump ideal for applications such as chemical re-circulation, chemical transfer, scrubber systems, and various production processes such as filtering, spraying, washing and etching in surface treatment process. This MX series pump is the first resin magnet pump that uses a split volute pump casing that forms a vortex chamber. The volute limits the liquid flow from the impeller and returns it to the pump, which is efficiently guided to the discharge port to enhance overall efficiency. The stress load bearing portions, such as the front and rear casings, are reinforced by means of ribs to improve the pressure resistance and the mechanical strength of the pump. The bearing is not only fixed by conventional press fit but is also sandwiched between the abutting portion in the depth of the magnet capsule and the rear end of the impeller to improve its reliability under high temperature. By installing the driving magnet and the driven magnet in an inventive way, the movement of the magnet capsule is controlled by magnetic force to prevent the rear thrust and the rear portion of the bearing coming into contact with each other continuously even during dry running. This structure reduces heat generation and secures lubricant routes. It has a patented self-radiating structure with heat dispersion holes provided in fixed portions of the impeller and the magnet capsule, the liquid around the spindle and the bearing is forced to circulate so that heat generated by friction can be reduced effectively, thereby preventing any thermal deformation and reducing wear. This pump is fitted with a carbon bearing that will allow for brief periods of dry running. This pump utilizes a standard NEMA 56C frame motor making it easy to install.
WEIGHT : The Iwaki MX-400CV7 weighs 13.7 Lbs.