Grundfos 97684764 - CR 15-4 K-GJ-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline

GrundfosSKU: 97684764

Price:
Sale price$12,579.72
Delivery date to be confirmed on Sales Order
or Call for most up to date lead times. (781) 281-8905

Description

Grundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark
CR 15-4 K-GJ-A-E-HQQE · Vertical Multistage Centrifugal Pump
CR10HP208-230YY/460YV3.0-Phase60 HzNEMA Premium / IE3 60HzIP55 Dust/JettingStainless steel

The Grundfos 97684764 (CR 15-4 K-GJ-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: 90.3US gpm at 230.7ft. Rated 208-230YY/460YV, 3.0-Phase, 60 Hz. Applications include HVAC: Heating, HVAC: Air Conditioning, Plumbing: Pressure Boosting and more.

Power
10HP
Voltage
208-230YY/460YV
Phase
3.0-Phase
Max Flow
90.3US gpm
Max Head
230.7ft
Max Pressure
232.06psi
Grundfos
World's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945
Industrial Grade
NEMA Premium / IE3 60Hz 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 15-4 K-GJ-A-E-HQQE
Series: CR
Model Code: CR 15-4 K-GJ-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 97684764
Product Series CR
Series Description Vertical Multistage Centrifugal Pump
Power 10HP
Voltage 208-230YY/460YV
Phase 3.0-Phase
Frequency 60 Hz
Motor Speed 3480-3500rpm
Pump Speed 3448rpm
Full Load Current 26,5-24,6/12,4A
Motor Type 132FA
Motor Protection PTC
Motor Efficiency Class NEMA Premium / IE3 60Hz
Motor Efficiency 90.0-90.2%
Insulation Class F
Protection Class (IP) IP55 Dust/Jetting
Nominal Flow 90.3US gpm
Nominal Head 230.7ft
Max Operating Pressure 232.06psi
Max Fluid Temperature 248°F
Max Ambient Temperature 140°F
Inlet Connection DN 50
Outlet Connection DN 50
Pipe Pressure Rating PN 25
Pipe Standard ANSI / JIS
Impeller Material Stainless steel
Housing Material Cast iron
Shaft Seal HQQE
Approvals / Certifications CE, EAC, UKCA, SEPRO
Applications
HVAC: Heating
HVAC: Air Conditioning
Plumbing: Pressure Boosting
District heating
District cooling
Machining
Wash and clean
Process liquids transfer
Industrial heating
Cooling
Industrial water supply & transfer
Industrial wastewater treatment & reuse
Industrial process water treatment
Desalination
Municipal surface water
Drinking water treatment
Municipal water transportation
Municipal solar solutions
Rotor & spray irrigation
Ground water transfer
Livestock & Wildlife Watering
Water Treatment Fertigation
Chemigation & Dosing
Pivot & Lateral Irrigation
Frost protection
Solar boosting and water supply solutions
Controls and digital groundwater management
Solar controls and digital water management
Municipal solar solutions
Agriculture solar solutions
Livestock watering with solar solutions
Community solar solutions
Important Notices
Electrical Verify supply voltage, phase, and frequency match nameplate before installation: 208-230YY/460YV, 3.0-Phase, 60 Hz.
Temperature limits Do not exceed max fluid temperature 248°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 15-4 K-GJ-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 5710621461887
Applications Industrial applications
Actual impeller diameter 4.13 in
Approvals CURUS
Bearing 1 SIC
Built-in motor protection PTC
Code for rubber E
Code for shaft seal HQQE
Connect code GJ
Connection ANSI / JIS
Connection 2 DN 50
Connection 3 DN 50
Connection 4 PN 25
Cooling TEFC
Curve tolerance ISO9906:2012 3B
Density 62.29 lb/ft³
Diameter 4.13 in
DOE Pump Energy Index CL 0.93
Enclosure class (IEC 34-5) 55 Dust/Jetting
Eta 1/1 90.0-90.2%
Flange rating inlet 300 lb
Flange size for motor 213TC
Frequency 60 HZ
Frequency converter NONE
Full load SF current 30,5-28,3/14,3 A
Gross weight 234.0 lb
IE Eff. Class NEMA Premium / IE3 60Hz
IE efficiency classNEMA Premium / IE3 60Hz
IE Efficiency class NEMA Premium / IE3 60Hz
Impeller Stainless steel
Impellers 4
Insulation F
Insulation class (IEC 85) F
Liquid max temp 120°C
Liquid temperature range -4 .. 248 °F
Low NPSH Y
Material code A
Material Pricing Group 3L
Max pressure at stated temp 232 psi / 250 °F
Maximum ambient temperature 140 °F
Maximum head 283.2 ft
Maximum operating pressure 232.06 psi
Maximum permissible operating pressure 16bar
Model A
Motor 213TC
Motor efficiency at 1/2 load 91.4-89.7 %
Motor efficiency at 3/4 load 90.9-90.7 %
Motor efficiency at full load 1 90.0-90.2 %
Motor protec PTC
Motor standard NEMA
Motor type 132FA
n rpm 3480-3500rpm
Net weight 216.0 lb
Number of poles 2
Number of reduced-diameter impellers 0
P2 HP 10 HP
P2 kW 7.5kW
Phase 3
Power (P2) required by pump 10 HP
Power factor 1 0.87
Pressure rating PN 25
Pressure rating for connection PN 25
Product family CR 15
Pump 10 HP
Pump housing Cast iron
Pump inlet DN 50
Pump outlet DN 50
Pump version K
Pumped liquid Water
Rated current 26,5-24,6/12,4 A
Rated flow 90.3 US gpm
Rated flow 2 90.3 US gpm
Rated head 230.7 ft
Rated head 2 230.7 ft
Rated power - P2 10 HP
Rated speed 3480-3500 rpm
Rated voltage 3 x 208-230YY/460Y 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
Shaft seal HQQE
Size of inlet connection DN 50
Size of outlet connection DN 50
Stages 4
Standard NEMA
Starting current 680-900 %
Type 132FA
Type of connection ANSI / JIS
Version K

Motor Curves

Dimensional Drawing

DWiring Diagram

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