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. Flowrateupto~3m3/h • Headsupto~55m.

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.