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![Grundfos 97660756 - S2.40.A80.790.4.62L.S.272.G.EX.D.611]()
![Grundfos 97660756 - S2.40.A80.790.4.62L.S.272.G.EX.D.611]()
![Grundfos 97660756 - S2.40.A80.790.4.62L.S.272.G.EX.D.611]()
![Grundfos 97660756 - S2.40.A80.790.4.62L.S.272.G.EX.D.611]()
![Grundfos 97660756 - S2.40.A80.790.4.62L.S.272.G.EX.D.611]()
![Grundfos 97660756 - S2.40.A80.790.4.62L.S.272.G.EX.D.611]()
Description
S2. 40. A80. 790. 4. 62L. S. 272. G. EX. D. 611 | The pump is designed for intermittent and continous operation in submerged installation. The two-channel impeller handles solids up to 3. 94 in in size. A SmartTrim impeller clearance adjustment system makes it possible to maintain maximum performance throughout the lifetime of the pump. To facilitate easy transportation as well as installation on-site, the pump is fitted with a robust lifting bracket. For installation on auto coupling, the Grundfos SmartSeal gasket system provides a leak-proof connection. Pipework connections are via a ANSI flange. The pump is explosion-proof. Controls: Moisture sensor:
EAN
5710620591011
Applications
Wastewater
Material Pricing Group
7H
Motor efficiency at full load 1
0.9
Density
62.29 lb/ft³
Type of connection
ANSI
Pressure rating
PN 10
Rated voltage
3 x 460 V
Power input - P1
66 kW
Frame range
62
Maximum installation depth
20 m
Inst dry/wet
S
Size of outlet connection
8 inch
Maximum current consumption
105 A
Starting current
579 A
Liquid temperature range
32 .. 104 °F
Mains frequency
60 Hz
Insulation class (IEC 85)
H
Motor efficiency at 1/2 load
0.88
Built-in motor protection
KLIXON
Net weight
1460.0 lb
Number of poles
4
Rated speed
1768 rpm
Start. method
star/delta
Gross weight
1700.0 lb
Rated power - P2
59 kW
Enclosure class (IEC 34-5)
IP68
Motor efficiency at 3/4 load
0.9
Rated current
105/ A
Cable type
S1BC4N8-F
Voltage tolerance
+10/-10 %
Explosion proof
yes
Length of cable
15 m
Cable size
1X3X6MM2+1X7X1
Cable resistance
9.55 mOhm/m
Moisture sensor
with moisture sensors
Sales region
Namreg
Range of ambient temperature
32 .. 104 °F
Auto-coupling
97506541
Max starts per hour
15
Winding resistance
0.121 Ohm
Water-in-oil sensor
with water-in-oil sensor
Max flow
345 l/s
Cos phi 1/1
0.79
Head max
37 m
Sens.interface
37 m
Valve type
37 m
Diameter
10.4 in
Pipework connection
37 m
Motor
Cast iron
Number of leads
37 m
Length
37 m
Colour
37 m
Power 1
66 kW
Pressure retention valve
37 m
Approvals and markings
37 m
Approvals on nameplate
FM
Flow range
37 m
Battery back-up
37 m
Size
1X3X6MM2+1X7X1
Housing
Cast iron
Cos phi 1/2
0.61
Actual impeller diameter
10.4 in
Type of impeller
2-CHANNEL
Type
S1BC4N8-F
Curve tolerance
ANSI/HI11.6:2017 3B
Primary shaft seal
SIC-SIC
Cos phi 3/4
0.72
Maximum particle size
100 mm
Connection
8 inch
Impeller
Cast iron
Pump housing
Cast iron
Standard
FM 3600
Rated current at no load
41 A
Motor Curves