APPLICATIONS
They are used in recirculation systems, heating, air conditioning, heat recovery, water supply systems, pressure holding groups and fire extinguishing systems.
Pump casing with dimensions and power according to EN 733, dynamically balanced closed impeller, stainless steel shaft, greased ball bearings, flanges (UNI EN 1092-2): up to DN 150: PN16, DN 200: PN10.NCB: pump on free shaftNCBZ: electric pump on base plate.
Features
- Pump housing: cast iron
- Impeller:Cast iron
- Sealing washer: cast iron
- Shaft: Inox Aisi-431
- Max. Flow rate [m 3 /h]: 675
- Max. Height[m]: 129
- Liquid [ºC]: -15 / +120
- Max. Ambient temperature[ºC]: +40°C
- RMP: 1450/290000
- Insulation: F
- Protection class: IP 55
- Standard voltage: 1x230V-50Hz | 3x230V/400V < 4kW | 3x400V/690V> 4kW
- Installation: Horizontal/ Vertical
Special Version
- NCBX: Construction in INOX-316
- NCBM: Bronze construction
- Vertical version with rigid coupling and reinforced bearings