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LinnModel T, TP -Peripheral Pumps

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Close-coupled peripheral pumps (regenerative pumps) with turbine impeller. T, TP: version with pump casing and lanter bracket in cast iron. B-T, B-TP: version with pump casing and lanter bracket in bronze (the pumps are supplied fully painted).

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Applications

  • For clean liquids without abrasives, without suspended solids, non-explosive, non-aggressive for the pump materials. For increasing network pressure (follow local specifications). For the reduced dimensions, these pumps are very well suitable to be mounted in cooling and air-conditioning machines and equipments, circulation, boiler feed.

Operating conditions

  • Liquid temperature from -10 °C to +90 °C.
  • Ambient temperature up to 40 °C.
  • Total suction lift up to 7 m. Continuous duty.

Motor

  • 2-pole induction motor, 50 Hz (n = 2900 rpm).
  • T, TP: three-phase 230/400 V ± 10% up to 3 kW; 400/690 V ± 10% from 4 to 7,5 kW;
  • TM, TPM: single-phase 230 V ± 10% with thermal protector. Capacitor inside the terminal box. Insulation class F.
  • Protection IP 54. Classification scheme IE2 for three-phase motors from 0,75 kW.
  • Constructed in accordance with: EN 60034-1; EN 60034-30. EN 60335-1, EN 60335-2-41.

Special features on request

  • Other voltages.
  • Frequency 60 Hz (as per 60 Hz data sheet).
  • Protection IP 55.
  • Special mechanical seal.
  • Higher or lower liquid or ambient temperatures.