NS 4-23 CVBP
The Grundfos NS single horizontal centrifugal pumps feature cast-iron pump bodies and composite or cast-iron impellers for a long lifetime of reliable operation. The Grundfos NS are non-self-priming pumps, suitable for a variety of applications in private dwellings and light industry. The pump features a totally enclosed, fan-cooled induction motor. The rotor is mounted on oversized greased-for-life ball bearings, ensuring silent running and long life. Single-phase pumps have built-in overload protection and a capacitor that is permanently in circuit.
ย
| Liquid: |
| Pumped liquid: |
ย ย |
Water |
| Liquid temperature range: |
ย ย |
-10 .. 50 ยฐC |
| Selected liquid temperature: |
ย ย |
20 ยฐC |
| Density: |
ย ย |
998.2 kg/mยณ |
|
| Technical: |
| Primary shaft seal: |
ย ย |
CVBP |
| Approvals: |
ย ย |
CE,EAC,C-TICK,WEEE |
| Curve tolerance: |
ย ย |
ISO9906:2012 3B |
|
| Materials: |
| Pump housing: |
ย ย |
Cast iron |
| Impeller: |
ย ย |
Composite |
|
| Installation: |
| Range of ambient temperature: |
ย ย |
0 .. 40 ยฐC |
| Maximum operating pressure: |
ย ย |
6 bar |
| Maximum permissible inlet pressure: |
ย ย |
4 bar |
| Type of inlet connection: |
ย ย |
Rp |
| Type of outlet connection: |
ย ย |
Rp |
| Size of inlet connection: |
ย ย |
1 |
| Size of outlet connection: |
ย ย |
1 |
|
| Electrical data: |
| Power input - P1: |
ย ย |
0.65 kW |
| Rated power - P2: |
ย ย |
0.37 kW |
| Mains frequency: |
ย ย |
50 Hz |
| Rated voltage: |
ย ย |
1 x 220-240 V |
| Rated current: |
ย ย |
3 A |
| Capacitor size - run: |
ย ย |
10 ยตF/450 V |
| Enclosure class (IEC 34-5): |
ย ย |
IP44 |
| Insulation class (IEC 85): |
ย ย |
F |
|
| Others: |
| Net weight: |
ย ย |
10 kg |
| Gross weight: |
ย ย |
10 kg |
| Shipping volume: |
ย ย |
0.021 mยณ |
| Country of origin: |
ย ย |
IT |
| Custom tariff no.: |
ย ย |
84137090 |
|
