Finish Thompson DB Series

Finish Thompson DB Series is a sealless magnetic drive centrifugal pumps from Finish Thompson supplied by AxFlow for corrosive fluid transfer, chemical dosing support and industrial systems where leakage control and chemical compatibility are critical. The series is relevant for engineers and maintenance teams that need dependable liquid transfer, chemical compatibility and a clear basis for pump selection. Request a quote for Finish Thompson DB Series from AxFlow.

The construction is centred on sealless magnetic-drive design, supported by polypropylene or pvdf construction and no mechanical seal replacement. This gives the series a defined role in the installed process, whether the priority is corrosion resistance, leakage control, vertical installation, container transfer or controlled mixing. Correct motor, material and connection selection should always be matched to the liquid and duty point.

The series uses sealless magnetic-drive technology with polypropylene or PVDF corrosion-resistant construction. Verified source data identifies dry-running capability for hours when equipped with carbon bushings and high specific gravity handling over 1.8. These verified datapoints help narrow the selection window and reduce the risk of specifying a pump outside its operating envelope. For chemically demanding applications, material compatibility and temperature limits should be checked before ordering.

From a lifecycle perspective, horizontal or vertical installation with iec motor and corrosion-resistant wetted materials help maintenance teams plan service, replacement and spare parts more effectively. AxFlow can support model identification, availability checks and configuration review, helping reduce unplanned downtime and keep the process running reliably.