M Pumps S.r.l.

M PumpsModel MHV MAG-M -Hollow Disc Magnetic Drive Pump

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The long-coupled pump is connected to the B5 motor type by an elastic coupling. Positive displacement hollow disc magnetic drive pumps.

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MHV MAG-M pumps range meets the requirements on custom-built solutions in the process industry, in the following areas:

Chemical and pharmaceutical, transfer of aggressive, highly corrosive liquids, paper, food processing, plant engineering and construction. For all industries that choose a pumping leak-free and low maintenance for use continuous (abandon of mechanical seal pumps).

  • Pumps of the series MHV MAG-M are Positive displacement hollow disc magnetic drive pumps.
  • Main features of these pumps are: self priming capability, reversible flow, and its low speed rotation. The low speed rotation fact, together with a new magnetic coupling design, allows an installed power almost identical to the traditional hollow disc pumps with mechanical seal, reducing magnetic losses to a minimum.
  • The hollow disc is eccentrically mounted in the rotor shaft and turns around the suction and discharge cameras separator vane.
  • In this way the piston is obliged to follow the trajectory around the vane and externally to the pump head, where it is pushed via an elastic device internally inserted.
  • A silent and reliable pumping is achieved, without vortexes nor liquid breakages, for viscous fluids even above 10000 cst.
  • Pump head, base and cover made of ductile cast iron. Internal components made of stainless steel.
  • High manufacturing precision, assures best volumetric efficiency as well as maximum reliability.
  • The rear shell is made of one single piece, no welding, ellipsoidal profile that has been studied to withstand higher pressures than the traditional one.
  • AISI 316 is the standard construction.
  • Direction of rotation: Clockwise, seen from the
  • Connections: UNIVERSAL DESIGN ACC TO DIN EN 1092-2 / PN 25-40, ANSI B 16,5 150, 300 e 600 ibs
  • Casing pressure: 363 psi (25 bar) standard
  • Temperature: From -50°C up to +200°C
  • Speed: 50 / 400 rpm
  • Delivery Head: Up to 10 bar
  • Capacity: Up to 45 mc/h