Pump Calpeda N65 160D/A End Suction Centrifugal Pump, widely applied for :
- Clean liquid, without abrasives, which are non-aggressive for the pump materials (contents of solids up to 0.2%)
- Water supply
- Heating, air conditioning, cooling and circulation plants
- Civil and industrial applications and for agriculture
- Fire fighting applications
- Irrigation
Construction :
Single stage end-suction centrifugal pumps, with bearing bracket. Nominal duty points and main dimensions in accordance with EN 733.
Back pull-out construction, for simple and quick dismantling and reassembly.
This version with pump casing and lantern bracket in cast iron.
Operating Conditions :
- Liquid temperature from -10 deg. C to +90 deg. C
- Ambient temperature up to 40 deg. C
- Total suction lift up to 7 m
- Maximum permissible working pressure up to 10 bar
- Maximum permissible rotation speed
Pump – Motor Unit
N Series pump connected a standard electric motor in B3 construction from (EN 60072-1), IP 55 protection, three phase 400 V, 50 Hz by means of a baseplate, driven by a flexible coupling and with coupling protection.
Special Features on Request :
- Special mechanical seal
- Chrome nickel steel AISI 316 pump-shaft
- Higher or lower liquid or ambient temperatures
- Other motor protection
- Explosion proof construction in accordance with Directice 94/9 EEC (ATEX)
- Motor for other voltage
- Frequency 60 Hz
Material (Mechanical seal ) :
- Pump casing, lantern bracket : Cast iron
- Impeller : Cast iron, brass
- Shaft : Chrome steel
- Mechanical seal : Carbon – Ceramic – NBR
Table Performance of Pump Calpeda N65 160D/A :
| Model Pump | N 65-160D/A |
| Motor | 132 SB2 |
| Rated motor power output (P2) | 7,5 kW |
| Capacity | 48 m³/h 800 l/min; Head : 26 m 54 m³/h 900 l/min; Head : 25.5 m 60 m³/h 1000 l/min; Head : 25 m 66 m³/h 1100 l/min; Head : 24.5 m 72 m³/h 1200 l/min; Head : 23.5 m 84 m³/h 1400 l/min; Head : 22 m 96 m³/h 1600 l/min; Head : 20 m 108 m³/h 1800 l/min; Head : 16.5 m 120 m³/h 2000 l/min; Head : 13 m |
