VERTICAL CENTRIFUGAL MULTISTAGE ELECTRIC PUMPS

Extremely noiseless and reliable the vertical centrifugal multistage electric pumps of the series MKV 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
•  Maximum working pressure is 16 bar
•  Flow rate up to ~ 15 m3/h
•  Heads up to ~ 160 m

TECHNICAL FEATURES

•  Suction flange: cast iron G20 with anti-corrosive coating
•  Outlet bracket: cast iron G20 with anti-corrosive coating
•  Ring guides in NBR
•  Diffusers: Techno-polimer
•  Pump body: stainless steel Aisi 304
•  Impellers: Techno-polimer with stainless steel Aisi 304 ring
•  Pump shaft: stainless steel Aisi 304
•  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