CLOSE COUPLED PERIPHERAL PUMPS

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

TECHNICAL FEATURES

•  Pump body: cast iron G20 with anti-corrosive coating
•  Motor bracket: cast iron G20 with anti-corrosive coating
•  Impeller: stamped brass UNI- EN 12165
•  Pump shaft: stainless steel Aisi 420F
•  Mechanical seal: carbon-ceramics
•  ”ABS” Anti-blocking system in Aisi 304 stainless steel (only ONDINA 50) international Patent N° IT1315401

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