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Hermetic Lederle Centrifugal Pump

Hermetic Lederle Centrifugal Pump

Centrifugal Pump

HERMETIC/ LEDERLE Pump เป็นผู้ผลิตชั้นนำของ Sealless Pump เช่น Canned Motor Pump, Magnetic Drive Pump, Liquid Ring, Vacuum Pump และ Positive Displacement Pump (Lobe Pump, External & Internal Gear Pump) การออกแบบและผลิตเป็นไปตามมาตรฐานที่ลูกค้าต้องการ และสามารถปรับให้เข้ากับมาตรฐาน API 685

HERMETIC/ LEDERLE Pumpen GmbH holds a world leading position in the global market of sealless pumps. The range of HERMETIC/ LEDERLE pumps covers canned motor pumps, magnetic drive pumps, liquid ring vacuum pumps and positive displacement pumps such as lobe, external and internal gear 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, such as API 685 pumps.

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.

Type HKL

Hermetic Centrifugal Pump Thpe HKL

  • Single- and multistage
  • Normal-suction design
  • Bearing bracket design
  • Shaft seal by stuffing box packing or mechanical seal
  • Capacity: max. 45 m3/h
  • Head: max. 270 m
  • Rotating speed: 2900 to 3500 rpm
  • Operating temperature: max. +350 °C
  • Viscosity: max. 300 mm2/s
  • Pressure ratings: PN 16 and PN 25

Type HK

Hermetic Centrifugal Pump Thpe HK

  • Single- and multistage
  • Normal-suction design
  • Close-coupled design
  • Shaft seal by stuffing box packing or mechanical seal
  • Capacity: max. 45 m3/h
  • Head: max. 270 m
  • Rotating speed: 2900 to 3500 rpm
  • Operating temperature: max. +350 °C
  • Viscosity: max. 300 mm2/s
  • Pressure ratings: PN 16 and PN 25

 

Type VHK

Hermetic Centrifugal Pump Type VHK

  • Single- and multistage
  • Normal-suction design
  • In vertical installation
  • Close-coupled design
  • Shaft seal by stuffing box packing or mechanical seal
  • Capacity: max. 45 m3/h
  • Head: max. 270 m
  • Rotating speed: 2900 to 3500 rpm
  • Operating temperature: max. +350 °C
  • Viscosity: max. 300 mm2/s
  • Pressure ratings: PN 16 and PN 25

Vacuum Pumps & System

Designed with mechanical seal

Type LVPG

Hermetic Centrifugal Pump Type LVPG

  • Double suction design
  • Shaft seal by mechanical seal
  • Suction capacity: max. 1800 m3/h
  • Suction pressure: min. 33 mbar (abs)
  • Rotating speed: 700 to 1800 rpm
  • Operating temperature: -20 °C to +100 °C
  • Pressure rating: PN 10

Package Unit

Vaccumm pump type LVPG 1800

 

Hermetic Package Unit Vacuum Pump Type LVPG

Liquid ring vacuum pump type LVPG 1800 with mechanical shaft seal, double-flow

  • For suction of solvent vapours
  • Suction temperature approx. 42 °C
  • Pumping capacity 1674 m3/h at 147 mbar
  • Compression to 1206 mbar