Close-couple extended shaft electric pumps
Specifications
- Flow: up to 180 m³/h
- Head: up to 90 m
- Maximum working pressure: PN10
- Maximum liquid temperature:
- up to 90 °C for domestic use
- up to 120 °C for industrial use
- Standard reference:
- ErP 547/2012 (MEI > 0,4)
- UNI EN 733 (DIN 24255)
Materials and building features
- Pump body / Mechanical seal housing / Motor bracket: Cast-iron GG20 with anti-corrosive coating
- Suction/delivery ports: according to standard EN1092-2
- Impeller: Cast-iron GG20 with cataphoresis coating
- Pump shaft: Stainless steel AISI 304
- Mechanical seal: Carbon / Ceramic / NBR
Motor specification
- Asynchronous squirrel cage-type motor
- External ventilation
- Incorporated motor protection and capacitor always on, for single-phase motors
- The motor protection for three-phase motors must be installed by the customer (Is raccomended to use an equipment compliant with current standards)
- Efficiency class: IE3
- Insulation class: F
- Service class: S1
- Protection degree: IP 54
- Standard reference: 640/2009 (Motors efficiency class IE3)
