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 Products:  Mechatronics » Maintenance » System Components: Valves, Pumps, Pipes » HL 962.04
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HL 962.04: Standard Chemicals Pump with Magnetic Clutch

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Standard Chemicals Pump with Magnetic Clutch

Product Details

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 to ISO 51991
* For installation in assembly stand HL 962


[1] Single-stage pump with magnetic clutch
[2] Drive provided via HL 962
[3] Permanent-magnetic synchronous drive inside pump
[4] Pump to ISO 5199
Technical Data
- max. flow rate: 12m³/h
- max. head: 39m
- power consumption: 3.7kW
- rated speed: 2900rpm
Connecting flange:
- delivery side: DN 32
- intake side: DN 50

Dimensions and Weight
l x w x h : 625 x 240 x 300 mm
Weight : approx. 60 kg
Scope of Delivery
1 pump, 1 set of technical documentation

Order Details
065.96204  HL 962.04  Standard Chemicals Pump
                     with Magnetic Clutch

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

SELKA GmbH, Hamburg
Grindelallee 188, 20144 Hamburg / Germany
Tel.: + 49 (0) 40 343453 |  Fax: +49 (0) 40 63657075
E-Mail:   |  Internet:

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