Magnetically Coupled Pumps

HERMETIC/ LEDERLE Pumpen GmbH holds a world leading position in the global market of sealless pumps. The range of HERMETIC/ LEDERLE pumps covers magnetic drive pumps. This includes single stage and multi stage standard pump designs and a variety of special designs and tailor made alternatives for specific customer needs.

HERMETIC-pumps can operate in environments with fluid temperatures that span from -160 °C up to +480 °C, system pressures up to 120 MPa and powers between 1 kW up to 670 kW. To date we supplied more than 182.000 HERMETIC pumps world-wide for the most severe toxic or hazardous applications, which require zero leakage tolerance.

Hermetic Pump Type MCN

Type MCN

  • Normal-suction design
  • Dimensions and performance curves in accordance with EN 22858; ISO 2858
  • Capacity: max. 700 m3/h
  • Head: max. 220 m
  • Rotating speed: 1450 to 3500 rpm
  • Operating temperature: max. +220 °C
  • Viscosity: max. 100 mm2/s
  • Pressure ratings: PN 16 and PN 25
Hermetic Pump Type MCN

Type MCN close-coupled

  • Normal-suction design
  • Close-coupled design
  • Dimensions and performance curves in accordance with EN 22858; ISO 2858
  • Capacity: max. 220 m3/h
  • Head: max. 220 m
  • Rotating speed: 1450 to 3500 rpm
  • Operating temperature: max. +140 °C
  • Viscosity: max. 100 mm2/s
  • Pressure ratings: PN 16 and PN 25

Hermetic Pump Type MCNK

Type MCNK

  • Normal-suction design
  • High-temperature design with external cooling
  • Dimensions and performance curves in accordance with EN 22858; ISO 2858
  • Capacity: max. 700 m3/h
  • Head: max. 220 m
  • Rotating speed: 1450 to 3500 rpm
  • Operating temperature: max. +360 °C
  • Viscosity: max. 100 mm2/s
  • Pressure ratings: PN 16 and PN 25

Hermetic Pump Type MCAM

Type MCAM

  • Normal-suction design
  • Capacity: max. 45 m3/h
  • Head: max. 270 m
  • Rotating speed: 2900 to 3500 rpm
  • Operating temperature: max. +220 °C
  • Viscosity: max. 100 mm2/s
  • Pressure ratings: PN 16 and PN 25
Hermetic Pump Type MCAM

Type MCAM close-coupled

  • Normal-suction design
  • Close-coupled design
  • Capacity: max. 45 m3/h
  • Head: max. 270 m
  • Rotating speed: 2900 to 3500 rpm
  • Operating temperature: max. +140 °C
  • Viscosity: max. 100 mm2/s
  • Pressure ratings: PN 16 and PN 25