Grundfos 98585136 - CR 3-31 E-FGJ-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline

GRUNDFOSSKU: 98585136

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Delivery date to be confirmed on Sales Order
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Description

Grundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark
CR 3-31 E-FGJ-A-V-HQQV · Vertical Multistage Centrifugal Pump
CR4HP220-240D/380-415YV3-Phase50 HzIE3IP55 Dust/JettingStainless steel

The Grundfos 98585136 (CR 3-31 E-FGJ-A-V-HQQV) is a Vertical Multistage Centrifugal Pump. Cast iron head and base, stainless steel wetted parts. Used in water supply, pressure boosting, HVAC, and industrial liquid transfer. Nominal performance: 13.2US gpm at 502.6ft. Rated 220-240D/380-415YV, 3-Phase, 50 Hz.

Power
4HP
Voltage
220-240D/380-415YV
Phase
3-Phase
Max Flow
13.2US gpm
Max Head
502.6ft
Max Pressure
362.59psi
Grundfos
World's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945
Industrial Grade
IE3 motor — reduces operating cost over service life
Authorized Distributor
Genuine Grundfos product — full manufacturer warranty coverage
Expert Support
Technical help available — call (781) 281-8905 or chat
Why This Product

Vertical Multistage Design

Multiple stages in series deliver high head at compact footprint. CR handles up to 60 bar and flow ranges from 0.5 to 900 m³/h across the series range.

Stainless Steel Wetted Parts

All parts in contact with the pumped fluid are stainless steel — impeller, shaft, chamber. Cast iron is used only for the head and base which never contact the fluid.

QuickTight Connection System

No special tools needed for coupling. Integrated coupling design reduces installation and service time.

Wide Configuration Range

Available in 60+ frame sizes and 16 impeller variants. CR can be configured for almost any pressure/flow combination in commercial and industrial water systems.

Authorized Grundfos Distributor

PumpStop supplies genuine Grundfos CR pumps with full manufacturer warranty and factory-trained technical support.

Contact PumpStop for Sizing

The CR family covers a wide operating range. Contact PumpStop to confirm the correct model, voltage, and frequency for your system.

Model Information — CR 3-31 E-FGJ-A-V-HQQV
Series: CR
Model Code: CR 3-31 E-FGJ-A-V-HQQV
Seal Type: Cartridge seal — H rubber bellows, QQ SiC/SiC faces, V FKM O-ring
Impeller Material: Stainless steel
Housing Material: Cast iron
Shaft Seal: HQQV
Flange Rating: PN 25
Technical Specifications
Model Number 98585136
Product Series CR
Series Description Vertical Multistage Centrifugal Pump
Power 4HP
Voltage 220-240D/380-415YV
Phase 3-Phase
Frequency 50 Hz
Motor Speed 2900-2920rpm
Pump Speed 2902rpm
Full Load Current 11,0/6,30A
Motor Type 100LC
Motor Protection PTC
Motor Efficiency Class IE3
Motor Efficiency 87.1-87.1%
Insulation Class F
Protection Class (IP) IP55 Dust/Jetting
Nominal Flow 13.2US gpm
Nominal Head 502.6ft
Max Operating Pressure 362.59psi
Max Fluid Temperature 194°F
Max Ambient Temperature 140°F
Inlet Connection DN 25/32
Outlet Connection DN 25/32
Pipe Pressure Rating PN 25
Pipe Standard DIN / ANSI / JIS
Impeller Material Stainless steel
Housing Material Cast iron
Shaft Seal HQQV
Approvals / Certifications CE, EAC, UKCA, SEPRO, RCM
Important Notices
Electrical Verify supply voltage, phase, and frequency match nameplate before installation: 220-240D/380-415YV, 3-Phase, 50 Hz.
Temperature limits Do not exceed max fluid temperature 194°F or max ambient temperature 140°F. Exceeding limits damages seals and motor insulation.
Dry running Do not run dry. CR 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) — CR Series
✓ Product Data Sheet — CR 3-31 E-FGJ-A-V-HQQV
✓ 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.
EAN 5711497667939
Approvals CE
Approvals for drinking water WRAS
Built-in motor protection PTC
Code for rubber V
Code for shaft seal HQQV
Connect code FGJ
Connection PN 25
Curve tolerance ISO9906:2012 3B
Density 62.29 lb/ft³
Enclosure class (IEC 34-5) 55 Dust/Jetting
Flange rating inlet 250 lb
Flange size for motor FT130
Frequency converter NONE
Gross weight 132.0 lb
IE Efficiency class IE3
Impeller Stainless steel
Impellers 0
Insulation class (IEC 85) F
Liquid temperature range -4 .. 194 °F
Low NPSH N
Mains frequency 50 Hz
Material code A
Material Pricing Group 6
Max pressure at stated temp 363 psi / 194 °F
Maximum ambient temperature 140 °F
Maximum head 677.9 ft
Maximum operating pressure 25 bar
Minimum efficiency index, MEI ≥ 0.7
Model A
Motor FT130
Motor efficiency at 1/2 load 87.7-85.4 %
Motor efficiency at 3/4 load 88.0-87.0 %
Motor efficiency at full load 1 87.1-87.1 %
Motor standard IEC
Motor type 100LC
Net weight 120.0 lb
Number of poles 2
Number of reduced-diameter impellers 0
Power (P2) required by pump 3 kW
Power factor 1 0.87-0.82
Pressure rating for connection PN 25
Pressure sensor N
Pump 3 kW
Pump speed on which pump data are based 2902 rpm
Pump version E
Pumped liquid Water
Rated current 11.0/6.30 A
Rated flow 13.2 US gpm
Rated head 502.6 ft
Rated power - P2 3 kW
Rated speed 2900-2920 rpm
Rated voltage 3 x 220-240D/380-415Y V
Real Time Delivery date to be confirmed on Sales Order  Update with real time availability and Net price
Rubber V
Selected liquid temperature 68 °F
Size of inlet connection DN 25/32
Size of outlet connection DN 25/32
Stages 31
Standard IEC
Starting current 840-920 %
Type 100LC
Type of connection DIN / ANSI / JIS
Version E

Motor Curves

Dimensional Drawing

DWiring Diagram

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