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Grundfos 97660714 - S1.40.A50.420.4.58M.S.278.G.EX.D.611
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Grundfos 97660714 - S1.40.A50.420.4.58M.S.278.G.EX.D.611
Grundfos Pumps & Systems

Grundfos 97660714 - S1.40.A50.420.4.58M.S.278.G.EX.D.611

GRUNDFOSSKU: 97660714
Price:
$24,633.50

Delivery date to be confirmed on Sales Order

or Call for most up to date lead times. (781) 281-8905

Description

⚠ Discontinued Product This model has been discontinued by Grundfos. Stock may be limited. Contact PumpStop to confirm availability or discuss a replacement model.
Grundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark
97660714 · Grundfos Accessory / Spare Part / Control
ACC41.6HP460V3-Phase60 HzIP68Cast iron

The Grundfos 97660714 (S1.40.A50.420.4.58M.S.278.G.EX.D.611) is a Grundfos Accessory / Spare Part / Control. Genuine Grundfos accessory, control component, spare part, or sensor. Rated 460V, 3-Phase, 60 Hz. Applications include Plumbing: Sewage, Industrial wastewater treatment & reuse, Municipal wastewater transport and more.

Power
41.6HP
Voltage
460V
Phase
3-Phase
Frequency
60 Hz
Max Fluid Temp
104°F
Grundfos
World's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945
Industrial Grade
Built and tested to IEC and NEMA standards
Authorized Distributor
Genuine Grundfos product — full manufacturer warranty coverage
Expert Support
Technical help available — call (781) 281-8905 or chat
Why This Product

Genuine Grundfos Part

OEM component engineered and manufactured to Grundfos specifications. Maintains pump performance and warranty coverage.

Full Traceability

Genuine Grundfos parts carry manufacturer traceability from production through delivery. No counterfeit risk.

Authorized Source

PumpStop is an authorized Grundfos distributor. All parts are genuine — not aftermarket, not surplus.

Confirm Compatibility

Always verify part number against your pump model number and serial number before ordering. Contact PumpStop for parts identification assistance.

Technical Support Available

PumpStop technical team can identify correct parts from pump nameplate data, serial number, or model code. Call (781) 281-8905 or chat.

Contact for Availability

Parts availability varies. Contact PumpStop to confirm stock, lead time, and pricing before placing an order.

Model Information — 97660714
Series: ACC
Impeller Material: Cast iron
Housing Material: Cast iron
Technical Specifications
Model Number 97660714
Product Series ACC
Series Description Grundfos Accessory / Spare Part / Control
Power 41.6HP
Voltage 460V
Phase 3-Phase
Frequency 60 Hz
Full Load Current 52/A
Motor Protection KLIXON
Motor Efficiency 88%
Insulation Class H
Protection Class (IP) IP68
Max Fluid Temperature 104°F
Max Ambient Temperature 104°F
Outlet Connection 5inch
Pipe Standard ANSI
Impeller Material Cast iron
Housing Material Cast iron
Applications
Plumbing: Sewage
Industrial wastewater treatment & reuse
Municipal wastewater transport
Stormwater control
Municipal wastewater treatment
Important Notices
Electrical Verify supply voltage, phase, and frequency match nameplate before installation: 460V, 3-Phase, 60 Hz.
Temperature limits Do not exceed max fluid temperature 104°F or max ambient temperature 104°F. Exceeding limits damages seals and motor insulation.
Dry running Do not run dry. ACC pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.
Maintenance Refer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.
Documentation
✓ Installation and Operating Manual (IOM) — ACC Series
✓ Product Data Sheet — 97660714
✓ Service Manual and Spare Parts List
Need the IOM, data sheet, or spare parts list? Contact PumpStop and we'll send it over.
Before You OrderConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.
Grundfos — 97660714 · 97660714Authorized Grundfos Distributor · pump-stop.com
EAN
5710620590649
Applications
Wastewater
Actual impeller diameter
10.9 in
Approvals and markings
43 m
Approvals on nameplate
FM
Auto-coupling
97626242
Base stand
96790703
Battery back-up
43 m
Built-in motor protection
KLIXON
Cable resistance
3.30 mOhm/m
Cable size
2X4X6MM2+1X10X1
Cable type
H07RN-F AT
Colour
43 m
Connection
5 inch
Cos phi 1/1
0.85
Cos phi 1/2
0.75
Cos phi 3/4
0.82
Curve tolerance
ANSI/HI11.6:2017 3B
Density
62.29 lb/ft³
Diameter
10.9 in
Enclosure class (IEC 34-5)
IP68
Explosion proof
yes
Flow range
43 m
Frame range
58
Gross weight
1190.0 lb
Head max
43 m
Housing
Cast iron
Impeller
Cast iron
Inst dry/wet
S
Insulation class (IEC 85)
H
Length
43 m
Length of cable
15 m
Liquid temperature range
32 .. 104 °F
Mains frequency
60 Hz
Material Pricing Group
7H
Max flow
141 l/s
Max starts per hour
20
Maximum ambient temperature
104 °F
Maximum current consumption
52 A
Maximum installation depth
20 m
Maximum particle size
100 mm
Moisture sensor
with moisture sensors
Motor
Cast iron
Motor efficiency at 1/2 load
0.89
Motor efficiency at 3/4 load
0.9
Motor efficiency at full load 1
0.88
Net weight
992.0 lb
Number of leads
43 m
Number of poles
4
Pipework connection
43 m
Power 1
35 kW
Power input - P1
35 kW
Pressure retention valve
43 m
Primary shaft seal
SIC-SIC
Product family
58 Frame
Pump housing
Cast iron
Rated current
52/ A
Rated current at no load
19.4 A
Rated power - P2
31 kW
Rated speed
1749 rpm
Rated voltage
3 x 460 V
Real Time
Delivery date to be confirmed on Sales Order  Update with real time availability and Net price
Sales region
Namreg
Sens.interface
43 m
Size
2X4X6MM2+1X10X1
Size of outlet connection
5 inch
Standard
FM 3600
Start. method
star/delta
Starting current
284 A
Type
H07RN-F AT
Type of connection
ANSI
Type of impeller
1-CHANNEL
Valve type
43 m
Voltage tolerance
+10/-10 %
Water-in-oil sensor
with water-in-oil sensor
Winding resistance
0.330 Ohm

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