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Grundfos 98634789 - SLV.40.A40 .55.EX.4.61L.C
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Grundfos 98634789 - SLV.40.A40 .55.EX.4.61L.C
Grundfos Pumps & Systems

Grundfos 98634789 - SLV.40.A40 .55.EX.4.61L.C

GRUNDFOSSKU: 98634789

Build to order – stocked components,

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

Description

Grundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark
98634789 · Grundfos Accessory / Spare Part / Control
ACC5.5HP575V3.0-Phase60 HzIP68Cast iron

The Grundfos 98634789 (SLV.40.A40 .55.EX.4.61L.C) is a Grundfos Accessory / Spare Part / Control. Genuine Grundfos accessory, control component, spare part, or sensor. Nominal performance: 232US gpm at 27.42ft. Rated 575V, 3.0-Phase, 60 Hz. Applications include Plumbing: Sewage, Industrial wastewater treatment & reuse, Municipal wastewater transport and more.

Power
5.5HP
Voltage
575V
Phase
3.0-Phase
Max Flow
232US gpm
Max Head
27.42ft
Max Pressure
87.02psi
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 — 98634789
Series: ACC
Impeller Material: Cast iron
Housing Material: Cast iron
Flange Rating: PN 10
Technical Specifications
Model Number 98634789
Product Series ACC
Series Description Grundfos Accessory / Spare Part / Control
Power 5.5HP
Voltage 575V
Phase 3.0-Phase
Frequency 60 Hz
Motor Speed 1764rpm
Full Load Current 6.3-/--A
Motor Protection THERMAL SWITCH
Motor Efficiency 88.2%
Insulation Class H
Protection Class (IP) IP68
Nominal Flow 232US gpm
Nominal Head 27.42ft
Max Operating Pressure 87.02psi
Max Fluid Temperature 104°F
Max Ambient Temperature 104°F
Inlet Connection DN 100
Outlet Connection DN 100
Pipe Pressure Rating PN 10
Impeller Material Cast iron
Housing Material Cast iron
Approvals / Certifications CSA, FM
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: 575V, 3.0-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 — 98634789
✓ 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 — 98634789 · 98634789Authorized Grundfos Distributor · pump-stop.com
EAN
5711498628687
Applications
Wastewater
Approvals
CSA
Auto-coupling
97626238
Built-in motor protection
THERMAL SWITCH
Cable type
SEOOW 600V
Connect code
0.53
Connection
DN 100
Control box
not included
Cos phi - p.f. at 1/2 load
0.53
Cos phi - p.f. at 3/4 load
0.66
Curve tolerance
ANSI/HI11.6:2017 3B2
Density
62.29 lb/ft³
Enclosure class (IEC 34-5)
IP68
Explosion proof
yes
Flange standard
ANSI
Frame range
C
Housing
Cast iron
Impeller
Cast iron
Inst dry/wet
SUBMERGED
Insulation class (IEC 85)
H
Length of power cable
15 m
Liquid temperature range
50 .. 104 °F
Mains frequency
60 Hz
Material Pricing Group
8A
Max starts per hour
20
Maximum current consumption
0.53
Maximum flow
31.1 l/s
Maximum head
47.57 ft
Maximum installation depth
20 m
Maximum operating pressure
6 bar
Maximum particle size
100 mm
Moisture sensor
with moisture sensors
Motor
EN-GJL-250
Motor efficiency at 1/2 load
0.853
Motor efficiency at 3/4 load
0.874
Motor efficiency at full load 1
0.882
Net weight
289.0 lb
Number of poles
4
Power 1
4.8 kW
Power factor 1
0.74
Power input - P1
4.8 kW
Pressure rating
PN 10
Primary shaft seal
SIC/SIC
Product family
SLV
Pump housing
Cast iron
Pump inlet
0.53
Pump outlet
0.53
Range of ambient temperature
-4 .. 104 °F
Rated current
6.3 A
Rated power - P2
4 kW
Rated speed
1764 rpm
Rated voltage
3 x 575 V
Real Time
Delivery date to be confirmed on Sales Order  Update with real time availability and Net price
Size
100 mm
Size of inlet connection
DN 100
Size of outlet connection
DN 100
Standard
ANSI
Start. method
star/delta
Starting current
51 A
Type
SEOOW 600V
Type of impeller
SUPER VORTEX
Type of inlet connection
ANSI
Type of outlet connection
ANSI
Voltage tolerance
+10/-10 %
Water-in-oil sensor
without water-in-oil sensor

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