Magnetic driven HZSM / HZSMA-pumps with the integrated side channel stage which allows the handling of entrained gas

TECHNICAL SPECIFICATION

• Capacity – up to 230 m3/h
• Head – up to 300 m
• Medium – toxic, explosive or other dangerous liquids
• Operating temperature – up to 250 ºC.

Magnetic coupled DICKOW-Pumps of series HZSM / HZSMA are of sealless design. The containment shell forms a closed system with hermetically sealed liquid end. The properties of the integrated side channel stage allows the handling of entrained gas and operation under suction lift conditions.

Magnetic driven HZSM / HZSMA-pumps are designed to improve plant and personnel safety, especially when handling toxic, explosive or other dangerous liquids which react on contact with the atmosphere. These pumps therefore offer exceptional benefits to the chemical, petrochemical and allied industries and fulfill all environment protection rules.

The HZSM-type is used in tank farms, for offloading rail cars and trucks, filling of storage tanks and other applications where priming of empty suction pipes is required.

The HZSMA-type offers special benefits to liquified gas applications. Typical application is filling of LPG-trucks and rail cars in refineries.

The pumps of series HZSM / HZSMA are single or multi-stage horizontal centrifugal pumps with an additional outlet channel on the discharge side and permanent magnetic coupling.