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![Grundfos 98798303 - SRG.270.31 .374.11.6.1H]()
![Grundfos 98798303 - SRG.270.31 .374.11.6.1H]()
![Grundfos 98798303 - SRG.270.31 .374.11.6.1H]()
![Grundfos 98798303 - SRG.270.31 .374.11.6.1H]()
Description
Grundfos 98798303 - SRG.270.31 .374.11.6.1H This product is manufactured by Grundfos for various industrial applications. For more information on specifications and applications please chat or call our team.
EAN
5712601514590
Applications
Wastewater
Motor efficiency at full load 1
0.923
Density
62.29 lb/ft³
Power factor 1
0.79
Rated voltage
3 x 460 V
Thermal protec
PTO (THERMAL SWITCH)
Power input - P1
21.7 kW
Maximum installation depth
66 m
Cos phi - p.f. at 1/2 load
0.62
Maximum current consumption
0.62
Starting current
211 A
Pump outlet
0.62
Pump inlet
0.62
Connect code
0.62
Mains frequency
60 Hz
Insulation class (IEC 85)
H
Cos phi - p.f. at 3/4 load
0.74
Motor efficiency at 1/2 load
0.916
Net weight
948.0 lb
Number of poles
4
Rated speed
1775 rpm
Start. method
star/delta
Rated power - P2
20 kW
Enclosure class (IEC 34-5)
IP68
Motor efficiency at 3/4 load
0.922
Rated current
36 A
Cable type
H07RN-F 7G4+4X1
Voltage tolerance
+10/-10 %
Explosion proof
no
Type of cable plug
NO
Length of cable
10 m
Moisture sensor
without moisture sensors
pH-value range
45203
Max starts per hour
20
Water-in-oil sensor
with water-in-oil sensor
Max flow
1310 l/s
Head max
1.95 m
Sens.interface
1.95 m
Valve type
1.95 m
Diameter
31.5 in
Pipework connection
1.95 m
Motor
Cast iron
Number of leads
1.95 m
Length
1.95 m
Colour
1.95 m
Power 1
21.7 kW
Pressure retention valve
1.95 m
Approvals and markings
1.95 m
Flowrange
439 .. 1310 l/s
Maximum head
6.398 ft
Flow range
1.95 m
Battery back-up
1.95 m
Size
60/60 mm
Rated head
6.398 ft
Thickness
450 micrometre
Type
H07RN-F 7G4+4X1
Head min
0.11 m
Min flow
439 l/s
Primary shaft seal
2X RADIAL LIP SEALS
Fits column profile tube, size
60/60 mm
Propeller speed
374 rpm
Standard
ISO 9906
Propeller diameter
800 mm
Motor Curves
Dimensional Drawing
DWiring Diagram
GRUNDFOS SRG, Submersible Recirculation (Product brochure)
OPTIMIZED INDUSTRIAL SOLUTIONS (Product brochure)
SRG (Multi language) (60 Hz, North America) ((US Letter) Installation and operating instructions)
Electric stirrers (I & O instructions)
Submersible recirculation pumps, SRG (Data booklet)
SMD, SMG, SFG, SRG (Recommended spare parts) (Service Kit Catalogue)
SMD, SMG, SFG, SRG (Recommended spare parts) (Service Kit Catalogue)