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
