Dab Pumps MICRA HS

High speed 3' submersible pump

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Dab Pumps

Mestrino, Italy
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High speed 3' submersible pump

Submersible electric pumps for 3” wells or larger. These units have a very extensive range of applications for lifting and distribution in civil and industrial water systems, filling of pressure vessels and tanks, pressurization and irrigation systems.

Operating range: from 1 to 5,5 m3/h.
Maximum head: up to 90 metres.
Pumped liquid: clean, free of solids and abrasives, non-viscous, nonaggressive and chemically neutral, with properties similar to water.
Liquid temperature range: from 0 °C to +35 °C.
Maximum permitted amount of sand: 30 g/m3.
Discharge port diameter: 1” GAS.
Inverter supply tolerance: +10 % / -20 %.
Max. starts: 20/h.
Maximum motor supply frequency: 110 Hz (~6300 r.p.m.)
Installation: in 3” wells or larger, tanks and cisterns, vertical position.
In case of horizontal installation, ensure a minimum load on the thrust assembly.
Special executions on request: 30 m shielded cable.
Motor power cable: 1,4 m.

Multistage centrifugal type. Pump and motor directly coupled with rigid coupling. Impellers and thrust rings in Noryl and diffusers in self-lubricating polyacetyl. Pump liner, shaft and coupling, strainer and cable sheath in stainless steel. Base support and head in brass, with check valve incorporated in the head.

Further info from manufacturer on MICRA HS

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