This submersible borehole pump is designed for pumping groundwater and is constructed entirely from stainless steel. It is suitable for boreholes ranging in size from 4 inches to 10 inches, with motor sizes available between 0.37 kW and 250 kW.
Specifications
Manufacturer
Grundfos
Part Number
99260196
Pump speed on which pump data is based
3450 rpm
Rated flow
159 US gpm
Rated head
210 ft
Stages
6
Impeller reduc.
NONE
Shaft seal for motor
SIC/SICFKM
Curve tolerance
ISO9906:2012 3B
Valve
YES
Motor version
T40
Pump
Stainless steel, EN 1.4539, AISI AISI 904L
Impeller
Stainless steel, EN 1.4539, AISI AISI 904L
Motor
Stainless steel, DIN W.-Nr. 1.4539, AISI 904L
Pump outlet
3"NPT
Motor diameter
6 inch
Pumped liquid
Water
Maximum liquid temperature
104 °F
Selected liquid temperature
68 °F
Density
62.29 lb/ft³
Motor type
MS6000
Applic. motor
Grundfos
Rated power - P2
12.5 HP
Power (P2) required by pump
12.5 HP
Main frequency
60 Hz
Rated voltage
3 x 440-460-480 V
Service factor
1.15
Rated current
21.2-20.6-20.4 A
Starting current
370-400-430 %
Cos phi - power factor
0.84-0.82-0.80
Rated speed
3450-3470-3480 rpm
Start. method
direct-on-line
Enclosure class (IEC 34-5)
IP68
Insulation class (IEC 85)
F
Built-in motor protection
NONE
Thermal protec
external
Built-in temperature transmitter
yes
Windings
Enamelled
Minimum efficiency index, MEI ≥
0.50
ErP status
EuP Standalone/Prod.
Net weight
135 lb
Gross weight
192 lb
Shipping volume
7.06 ft³
About Grundfos
Grundfos has a wide range of products, pump solutions, and services for all applications. Grundfos' energy-efficient pumps provide comfort and move water, wastewater, and industrial liquids all over the world.