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Liquid transfer centrifugal suction pump

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DAVEY Pumps has launched its new ISOspec range of large end suction centrifugal pumps suited to a wide range of pumping applications.

The new pump range is designed to suit the widest possible range of liquid transfer or pumping operations and provides full compliance with international standards including ISO 2858 and ISO 5199.

The ISOspec pump range is designed for flows up to 900 cubic metres an hour and heads to a maximum of 160 metres.

The pump is available in two configurations. The CF series (centrifugal flow) is a bare shaft pump which can be coupled to an electric or diesel drive. The CM series (centrifugal motor pump) is a close coupled electric motor pump unit, in a ready to bolt down combination.

In creating the features of the new range, Davey has placed great reliance on input from its dealer network, pump engineers and system designers to build a robustly designed, compact pump as a space saving alternative and available at a competitive price.

Key features include a back pull out design which allows removal of the rotating element without disturbing the pipework or removal of lagging or the pump volute casing.

This ensures minimal downtime for routine maintenance and avoids the need for coupling realignment. The motor pump also requires minimal spare parts.

The design includes a standard high quality mechanical seal, replaceable wear rings and case O-ring seals for a trouble free lifecycle.

The Davey ISOspec impeller has been hydraulically designed to maximise flow and efficiency to ensure long term cost efficient pumping.

A bronze impeller comes as standard or a cast 304 stainless steel impeller is available as an option, while the impeller diameters can be trimmed to suit specific performance levels.

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