This submersible borehole pump is designed for pumping groundwater and is constructed entirely from stainless steel. It accommodates boreholes ranging from 4 to 10 inches in diameter and supports motor sizes between 0.37 and 250 kW.
Specifications
Manufacturer
Grundfos
Part Number
99471392
Pump speed on which pump data is based
3450 rpm
Rated flow
159 US gpm
Rated head
282.2 ft
Stages
8
Impeller reduc.
NONE
Shaft seal for motor
SIC/SICFKM
Curve tolerance
ISO9906:2012 3B
Valve
YES
Motor version
T60
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
140 °F
Selected liquid temperature
68 °F
Density
62.29 lb/ft³
Motor type
MS6000
Applic. motor
Grundfos
Rated power - P2
15 HP
Power (P2) required by pump
15 HP
Main frequency
60 Hz
Rated voltage
3 x 440-460-480 V
Service factor
1.15
Rated current
24.6-23.6-22.8 A
Starting current
470-510-560 %
Cos phi - power factor
0.88-0.86-0.85
Rated speed
3470-3480-3490 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 ≥
-.--
ErP status
EuP Standalone/Prod.
Net weight
165 lb
Gross weight
231 lb
Shipping volume
8.19 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.