Centrifugal Pump 230𝑉 NS Grundfos

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.

 

Liquid:
Pumped liquid:		Water
Liquid temperature range:		-10 .. 50 °C
Selected liquid temperature:		20 °C
Density:		998.2 kg/m³
Technical:
Primary shaft seal:		CVBP
Approvals:		CE,EAC,C-TICK,WEEE
Curve tolerance:		ISO9906:2012 3B
Materials:
Pump housing:		Cast iron
Impeller:		Composite
Installation:
Range of ambient temperature:		0 .. 40 °C
Maximum operating pressure:		6 bar
Maximum permissible inlet pressure:		4 bar
Type of inlet connection:		Rp
Type of outlet connection:		Rp
Size of inlet connection:		1
Size of outlet connection:		1
Electrical data:
Power input - P1:		0.65 kW
Rated power - P2:		0.37 kW
Mains frequency:		50 Hz
Rated voltage:		1 x 220-240 V
Rated current:		3 A
Capacitor size - run:		10 µF/450 V
Enclosure class (IEC 34-5):		IP44
Insulation class (IEC 85):		F
Others:
Net weight:		10 kg
Gross weight:		10 kg
Shipping volume:		0.021 m³
Country of origin:		IT
Custom tariff no.:		84137090