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Products  |  Mechatronics  |  Maintenance  |  HL 962.04
HL 962.04 Standard Chemicals Pump with Magnetic Clutch Show data sheet (pdf file) Print page
Pumps Trainer
Technical Description

  Magnetic drive pumps are used primarily in process engineering to pump aggressive, toxic and flammable liquids.

  HL 962.04 is a fully self-contained centrifugal pump with no shaft seal. It is fitted with a permanent-magnetic synchronous drive complete with clutch. Its design means it is entirely sealed tight. As a result, magnetic drive pumps are often chosen to pump highly corrosive liquids. Leakage of such liquids could result in major problems.

  The viscosity of the delivered liquid is a key criterion in selecting a pump, as it determines the coupling torque to be transmitted. The torques transmitted by magnetic couplings are limited. As a result, magnetic drive pumps are not suitable for all operating conditions and media.


Learning Objectives / Experiments

- Operation of a magnetic drive pump

- Alignment of pump and drive (with HL 962)

- Recording the pump characteristic (in the complete HL 962 system)

- Leak testing (in the complete HL 962 system)

- Planning, execution and assessment of maintenance and repair


* Hermetic centrifugal pump according to ISO 51991
* For installation in assembly stand HL 962
Alternative products
HL 962.01 -- Standard Chemicals Pump
HL 962.02 -- Canned Motor Pump
HL 962.03 -- Side Channel Pump
HL 962 Assembly and Maintenance Exercises: Pipes, Fittings, Pumps

[1] Single-stage pump with magnetic clutch

[2] Drive provided via HL 962

[3] Permanent-magnetic synchronous drive inside pump

[4] Pump according to ISO 5199

Technical Data

- max. flow rate: 12m/h
- max. head: 39m
- power consumption: 3,7kW
- rated speed: 2900min-1
Connecting flange
- delivery side: DN 32
- intake side: DN 50


Dimensions and Weight

LxWxH: 625x240x300mm

Weight: approx. 60kg

Scope of Delivery
1 pump, 1 set of technical documentation
Order Details
065.96204  HL 962.04  Standard Chemicals Pump
                                      with Magnetic Clutch
© 2005 G.U.N.T. Gerätebau GmbH