Grundfos 99514789 - CR 3-11 A-FGJ-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline

GRUNDFOSSKU: 99514789

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Description

Grundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark
CR 3-11 A-FGJ-A-E-HQQE · Vertical Multistage Centrifugal Pump
CR2HP575V3.0-Phase60 HzStainless steel

The Grundfos 99514789 (CR 3-11 A-FGJ-A-E-HQQE) 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: 15.4US gpm at 251.7ft. Rated 575V, 3.0-Phase, 60 Hz.

Power
2HP
Voltage
575V
Phase
3.0-Phase
Max Flow
15.4US gpm
Max Head
251.7ft
Max Pressure
362.59psi
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

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 3-11 A-FGJ-A-E-HQQE
Series: CR
Model Code: CR 3-11 A-FGJ-A-E-HQQE
Seal Type: Cartridge seal — H rubber bellows, QQ SiC/SiC faces, E EPDM O-ring
Impeller Material: Stainless steel
Housing Material: Cast iron
Shaft Seal: HQQE
Flange Rating: PN 25
Technical Specifications
Model Number 99514789
Product Series CR
Series Description Vertical Multistage Centrifugal Pump
Power 2HP
Voltage 575V
Phase 3.0-Phase
Frequency 60 Hz
Motor Speed 3450rpm
Pump Speed 3452rpm
Full Load Current 2A
Motor Type BALDOR
Motor Efficiency 86.5%
Insulation Class F
Nominal Flow 15.4US gpm
Nominal Head 251.7ft
Max Operating Pressure 362.59psi
Max Fluid Temperature 248°F
Max Ambient Temperature 131°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 HQQE
Approvals / Certifications CURUS
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 248°F or max ambient temperature 131°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 3-11 A-FGJ-A-E-HQQE
✓ 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 5713830344323
Approvals CURUS
Built-in motor protection NONE
Code for rubber E
Code for shaft seal HQQE
Connect code FGJ
Connection PN 25
Curve tolerance ISO9906:2012 3B
Density 62.29 lb/ft³
Flange rating inlet 250 lb
Flange size for motor 56C
Frequency converter NONE
Gross weight 127.0 lb
Impeller Stainless steel
Impellers 0
Insulation class (IEC 85) F
Liquid temperature range -4 .. 248 °F
Low NPSH N
Mains frequency 60 Hz
Material code A
Material Pricing Group 6
Max pressure at stated temp 363 psi / 250 °F
Maximum ambient temperature 131 °F
Maximum head 342.9 ft
Maximum operating pressure 25 bar
Model A
Motor 56C
Motor efficiency at full load 1 0.865
Motor standard NEMA
Motor type BALDOR
Net weight 112.0 lb
Number of poles 2
Number of reduced-diameter impellers 0
Power (P2) required by pump 1.5 kW
Pressure rating for connection PN 25
Pressure sensor N
Pump 1.5 kW
Pump speed on which pump data are based 3452 rpm
Pump version A
Pumped liquid Water
Rated current 0.08333333333333333
Rated flow 15.4 US gpm
Rated head 251.7 ft
Rated power - P2 1.5 kW
Rated speed 3450 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
Rubber E
Selected liquid temperature 68 °F
Service factor 1.15
Size of inlet connection DN 25/32
Size of outlet connection DN 25/32
Stages 11
Standard NEMA
Type BALDOR
Type of connection DIN / ANSI / JIS
Version A

Motor Curves

Dimensional Drawing

DWiring Diagram

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