Grundfos SP are submersible borehole pumps, designed for pumping groundwater. Grundfos SP are all stainless-steel pumps, and they are available in 3 material grades. The pumps are suitable for boreholes in sizes ranging from 4″ over 6″ and 8″ to 10″. The motor sizes for the pumps are available in 0.37-250 kW.
General information:
Product name: SP 14-8
Product No: 98826893
EAN number: 5712601959124
Technical:
Pump speed on which pump data are
based:
2900 rpm
Rated flow: 14 m³/h
Rated head: 34.1 m
Stages: 8
Number of reduced-diameter
impellers:
NONE
Shaft seal for motor: LIPSEAL
Approvals: CE,EAC,UKCA,SEPRO,MOR
OCCO
Approvals for drinking water: ACS,DM174
Curve tolerance: ISO9906:2012 3B
Model: A
Motor version: T40
Return valve: YES
Materials:
Pump: Stainless steel
Pump: EN 1.4301
Pump: AISI 304
Impeller: Stainless steel
Impeller: EN 1.4301
Impeller: AISI 304
Motor: Stainless steel
Motor: DIN W.-Nr. 1.4301
Motor: AISI 304
Installation:
Maximum ambient pressure: 15 bar
Maximum operating pressure: 15 bar
Maximum outlet pressure: 5 bar
Type of connection: Rp
Size of connection: 2 inch
Motor diameter: 4 inch
Minimum borehole diameter: 105 mm
Liquid:
Pumped liquid: Water
Liquid temperature range: -15 .. 40 °C
Selected liquid temperature: 20 °C
Density: 998.2 kg/m³
Electrical data:
Motor type: MS402
Motor flange design: NEMA
Rated power – P2: 2.2 kW
Power (P2) required by pump: 2.2 kW
Mains frequency: 50 Hz
Rated voltage: 3 x 380-400-415 V
Rated current: 5.50-5.50-5.70 A
Starting current: 440-460-470 %
Cos phi – power factor: 0.85-0.82-0.77
Rated speed: 2850-2860-2870 rpm
Start. method: DOL
Enclosure class (IEC 34-5): IP68
Insulation class (IEC 85): B
Built-in motor protection: NONE
Thermal protec: EXT.
Built-in temp. transmitter: N
Length of cable: 1.7 m
Power cable type: FLAT
Motor No: 79192007
Cable number: 795750
Windings: Enamelled
Others:
Minimum efficiency index, MEI ≥: 0.50
Net weight: 22 kg
Gross weight: 23.7 kg
Shipping volume: 0.021 m³
Environmental approvals: WEEE
















