Sea-Land Srl

Sea LandModel KA -Close-Coupled Centrifugal Electric Pumps

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The close-coupled centrifugal electric pumps with one impeller series KA have been designed to pump clear 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 ~ 30 m3/h. Heads up to ~ 22 m.

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  • Pump body: cast iron G20 with anti-corrosive coating
  • Motor bracket: cast iron G20 with anti-corrosive coating
  • Impeller: cast iron G20 with anti-corrosive coating (Technopolymer for KA 80-100)
  • Pump shaft: stainless steel Aisi 304 (Aisi 420 F for KA 80-100)
  • Mechanical seal: carbon-ceramics

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-service:S1-Degree of protection: IP 44
  • Terminal board protection: IP 54