Pump Calpeda NM65/12EE, close coupled centrifugal pump with flanged connection. This pump use for :
- Clean liquids without abrasives, which are non-aggressive for the pump materials (solids content up to 0.2%)
- Water supply
- Heating, air conditioning, cooling and circulation plants
- Civil and industrial applications
- Fire fighting applications
- For irrigation
Construction of Pump Calpeda NM65/12EE :
Close-coupled centrifugal pumps; electric motor with extended shaft directly connected to the pump. Pump casing with axial suction and radial delivery on top, main dimensions and performance according t EN 733.
NM version in cast iron.
Connections : Flanges according to PN 10, EN 1092-2
Operating Conditions :
- Liquid temperature from -10℃ to 90℃
- Ambient temperature u to 40℃
- Total suction lift up to 7 m
- Maximum permissible working pressure up to 10 bar
- Continuous duty
Motor :
2 Pole induction motor, 50 Hz ( n= 2900 rpm)
Three Phase 230/ 400 V ± 10% up to 3 kW ; 400/690 V ± 10% from 4 to 75 kW
Insulation class F
Protection IP 54
Constructed in accordance with EN 60034-1
Special Features on Request :
- Other voltages
- Protection IP 55
- Special mechanical seal
- Explosion proof construction in accordance with Directive 94/9 EEC (ATEX)
- Higher or lower liquid or ambient temperatures
Specification :
- Type : NM 65/12ee
- Rated motor power output (P2) : 4 kW 5.5 hp
- Capacity :
37,8 m³/h 630 l/min ; Head : 18 m
42 m³/h 700/min ; Head : 17,5 m
48 m³/h 800 l/min ; Head : 17 m
54 m³/h 900 l/min ; Head : 16,5 m
60 m³/h 1000 l/min ; Head : 16 m
66 m³/h 1100 l/min ; Head : 15 m