Grundfos 96689318 - CR 64-5-1 A-F-A-E-HQQE | Vertical | Multistage | Centrifugal

GRUNDFOSSKU: 96689318

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Description

Grundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark
CR 64-5-1 A-F-A-E-HQQE · Vertical Multistage Centrifugal Pump
CR5.5HP380-415DV3-Phase50 HzIE3IP55 Dust/JettingStainless steel

The Grundfos 96689318 (CR 64-5-1 A-F-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: 141US gpm at 88.92ft. Rated 380-415DV, 3-Phase, 50 Hz. Applications include HVAC: Heating, HVAC: Air Conditioning, Plumbing: Pressure Boosting and more.

Power
5.5HP
Voltage
380-415DV
Phase
3-Phase
Max Flow
141US gpm
Max Head
88.92ft
Max Pressure
232.06psi
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 64-5-1 A-F-A-E-HQQE
Series: CR
Model Code: CR 64-5-1 A-F-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 16
Technical Specifications
Model Number 96689318
Product Series CR
Series Description Vertical Multistage Centrifugal Pump
Power 5.5HP
Voltage 380-415DV
Phase 3-Phase
Frequency 50 Hz
Motor Speed 1460rpm
Pump Speed 1445rpm
Full Load Current 9.3A
Motor Type 112MC
Motor Protection PTC
Motor Efficiency Class IE3
Motor Efficiency 88.6-88.6%
Insulation Class F
Protection Class (IP) IP55 Dust/Jetting
Nominal Flow 141US gpm
Nominal Head 88.92ft
Max Operating Pressure 232.06psi
Max Fluid Temperature 248°F
Max Ambient Temperature 140°F
Inlet Connection DN 100
Outlet Connection DN 100
Pipe Pressure Rating PN 16
Pipe Standard DIN
Impeller Material Stainless steel
Housing Material Cast iron
Shaft Seal HQQE
Approvals / Certifications CE, EAC, UKCA, SEPRO, RCM
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: 380-415DV, 3-Phase, 50 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 64-5-1 A-F-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 5700837187541
Applications Industrial applications
Approvals CE
Approvals for drinking water WRAS
Bearing 1 SIC
Bearing 2 Graflon
Built-in motor protection PTC
Code for rubber E
Code for shaft seal HQQE
Connect code F
Connection PN 16
Curve tolerance ISO9906:2012 3B
Density 62.29 lb/ft³
Enclosure class (IEC 34-5) 55 Dust/Jetting
Flange size for motor FT130
Frequency converter NONE
Gross weight 339.0 lb
IE Efficiency class IE3
Impeller Stainless steel
Impellers 1
Insulation class (IEC 85) F
Liquid temperature range -22 .. 248 °F
Low NPSH N
Mains frequency 50 Hz
Material code A
Material Pricing Group 91
Max pressure at stated temp 232 psi / 250 °F
Maximum ambient temperature 140 °F
Maximum head 114.2 ft
Maximum operating pressure 16 bar
Minimum efficiency index, MEI ≥ 0.7
Model B
Motor FT130
Motor efficiency at 1/2 load 88.3-85.1 %
Motor efficiency at 3/4 load 88.9-88.4 %
Motor efficiency at full load 1 88.6-88.6 %
Motor standard IEC
Motor type 112MC
Net weight 266.0 lb
Number of poles 4
Number of reduced-diameter impellers 1
Power (P2) required by pump 4 kW
Power factor 1 0.75-0.68
Pressure rating for connection PN 16
Product family CR 64
Pump 4 kW
Pump speed on which pump data are based 1445 rpm
Pump version A
Pumped liquid Water
Rated current 9.3 A
Rated flow 141 US gpm
Rated head 88.92 ft
Rated power - P2 4 kW
Rated speed 1460 rpm
Rated voltage 3 x 380-415D 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
Size of inlet connection DN 100
Size of outlet connection DN 100
Stages 5
Standard IEC
Starting current 790-870 %
Support bearing Graflon
Terminal box position 6
Type 112MC
Type of connection DIN
Version A

Motor Curves

Dimensional Drawing

DWiring Diagram

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