MEC – Single stage centrifugal pumps with open semi-axial impeller

The single stage centrifugal pumps with open semi-axial impeller of the MEC 300-450 series have three-sided semi-axial impeller suitable for the conveying of dense and bulky liquids, without occlusion.

The single stage centrifugal pumps with open semi-axial impeller of the MEC 300-450 series are generally used in the food, canning and processing industries. Flow rate up to 2200 m3 / h with prevalence up to 42 m.c.l.

The single stage centrifugal pumps with open semi-axial impeller of the MEC 300-450 series are normally made of AISI 304 stainless steel or 316 in all parts in contact with the pumped liquid. The fluid seals on the shaft are packed with a possibility of washing with liquid from the outside. Simple mechanical seals. Double mechanical seals opposed.


APPLICATIONS

  • Food industry
  • Canning industry
  • Processing industry

TECHNICAL SPECIFICATIONS

  • Impeller: Open
  • Max flow m³/h: 2200
  • Max pressure bar: 4
  • Pumped fluids: Thick and viscous liquids
  • Self-priming: No
  • Stages nr.: 1
  • Seal: Mechanical or packing seal
  • ISO: No

TYPICAL CROSS SECTION WITH PACKED STUFFING BOX

    TYPICAL CROSS SECTION WITH PACKED STUFFING BOX

MAIN COMPONENTS

  • 102: spiral body
  • 161: Body cover
  • 162: Suction cover
  • 210: Shaft
  • 230: impeller
  • 322: Bearing
  • 323: Bearing
  • 323.1: Bearing
  • 330: support
  • 433.1: Mechanical seal
  • 433.2: Mechanical seal
  • 452: press braid
  • 460: braided bracelet
  • 461: sealing rings (packing)
  • 461.1: sealing rings (packings)
  • 471: mechanical seal
  • 485: mechanical sealing ring
  • 524: protection sleeve
  • 525: Spacer compass