DEEP SUCTION ELECTRIC pump JB
The self-priming centrifugal electric pumps series JB have been designed to pump clean water from wells, even if mixed with gas
- Maximum suction up to 8-9 m
- Liquid temperature not higher than 35 °C for domestic use (CEI EN 60335-2-41) or 60 °C for other use, while the ambient temperature must not be higher than 40 °C
- Flow rate up to ~ 9 m3/h
- Heads up to ~ 60 m
TECHNICAL FEATURES pump JB
- Pump body: cast iron G20 with anti-corrosive coating Motor bracket in die casting aluminium UNI 5076
- Diffusers, Nozzle & Venturi tube: Techno-polymer
- Impellers: Techno-polymer (stamped brass
- UNI-EN 12165 available on demand)
- Pump shaft:: stainless steel Aisi 304
- Mechanical seal: carbon-ceramics
MOTOR pump JB
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
