Canned motor pumps for demanding applications

With its EtaSeco type series KSB is presenting a new generation of hermetically sealed canned motor pumps that promise reliability with a long service life.

The EtaSeco pump sets have been specially developed for use in applications where a fail-safe, low-noise and leak-free operation is crucial.

The pumps are characterised by their completely encapsulated design which eliminates the need for a shaft seal and reduces the risk of unscheduled downtime. They feature corrosion protection up to category C5 in accordance with EN ISO 12944.

The EtaSeco pump sets are easy to install in both horizontal and vertical positions, which makes them well suited for use in confined spaces. Eight available motor sizes, different power supplies and three connection types offer flexibility for a wide range of system requirements. Connection options include a terminal box, bulkhead housing or pre-configured cables.

The pumps are suitable for operation on a frequency inverter, which allows them to be precisely adjusted to variable system requirements. Depending on the design, flow rates reach up to 150m3/hr  at 50 Hz and up to 195 m3/hr at 60 Hz.

The pumps are designed for nominal pressures of up to PN 16 and operate in a fluid temperature range of –50 to +120°C. They are suitable for ambient temperatures of between –50 and +85°C.

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