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Sea-LandModel Ondina Series -Close-Coupled Pumps With Peripheral Impeller

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The close-coupled pumps with peripheral impeller series BASIC & ONDINA have been designed to pump clean liquids, without abrasives and suspended solids, non-explosive or aggressive for the pump’s materials. Liquid temperature not higher than 35 °C for domestic use (CEI EN 60335-2-41) or 90 °C for other use, while the ambient temperature must not be higher than 40 °C. Flow rate up to ~ 3 m3/h. Heads up to ~ 55 m.

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MOTOR

  • The control motors are asynchronous, squirrel cage-type, closed, with external ventilation
  • Incorporated motor protection and capacitor always on, for single-phase models
  • The motor protection for three-phase models must be installed by the customer. Equipment compliant with current standards should be used
  • Class of insulation: F (Class B per Basic 50)-service:S1-Degree of protection :IP 44
  • Terminal board protection: IP 54