Offshore pump range launched

The new deepwell seawater lifting pumps and fire pumps ’DWS’ will be available ranging in capacity from 700 m3/hr to 1700 m3/hr and with a differential pressure up to 180 mlc. The pumps are driven by a dry mounted electric motor in explosion-proof execution, through a pipe stack with transmission shaft and cargo lubricated bearings. These pumps are in addition to in-line Hamworthy pumps already available for seawater lift and firewater applications.

The pump can be delivered either with a labyrinth seal or mechanical seal. The mechanical seal is of the cartridge type and as an option it can be delivered in compliance with API682, as Hamworthy states.
Possible applications include chemicals, condensate and liquefied natural gas and liquefied petroleum gas,  CO2 pumping, onshore as well as offshore and onshore oil storage.