Grundfos 99399704 - CR 45-7 A-F-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline

GRUNDFOSSKU: 99399704

Contact for price
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 45-7 A-F-A-V-HQQV · Vertical Multistage Centrifugal Pump
CR60HP440-480DV3.0-Phase60 HzIE3 / NEMA PremiumIP55Stainless steel

The Grundfos 99399704 (CR 45-7 A-F-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: 238US gpm at 686.7ft. Rated 440-480DV, 3.0-Phase, 60 Hz.

Power
60HP
Voltage
440-480DV
Phase
3.0-Phase
Max Flow
238US gpm
Max Head
686.7ft
Max Pressure
435.11psi
Grundfos
World's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945
Industrial Grade
IE3 / NEMA Premium 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 45-7 A-F-A-V-HQQV
Series: CR
Model Code: CR 45-7 A-F-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 40
Technical Specifications
Model Number 99399704
Product Series CR
Series Description Vertical Multistage Centrifugal Pump
Power 60HP
Voltage 440-480DV
Phase 3.0-Phase
Frequency 60 Hz
Motor Speed 3570rpm
Pump Speed 3565rpm
Full Load Current 79,0-74,0A
Motor Type INNOMOTICS
Motor Protection PTC
Motor Efficiency Class IE3 / NEMA Premium
Motor Efficiency IE3 93,6%
Insulation Class F
Protection Class (IP) IP55
Nominal Flow 238US gpm
Nominal Head 686.7ft
Max Operating Pressure 435.11psi
Max Fluid Temperature 194°F
Max Ambient Temperature 131°F
Inlet Connection DN 80
Outlet Connection DN 80
Pipe Pressure Rating PN 40
Pipe Standard DIN
Impeller Material Stainless steel
Housing Material Cast iron
Shaft Seal HQQV
Approvals / Certifications CE, UKCA
Important Notices
Electrical Verify supply voltage, phase, and frequency match nameplate before installation: 440-480DV, 3.0-Phase, 60 Hz.
Temperature limits Do not exceed max fluid temperature 194°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 45-7 A-F-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 5713828486097
Actual impeller diameter 5.34 in
Approvals EAC
Bearing 1 Graflon
Built-in motor protection PTC
Code for rubber V
Code for shaft seal HQQV
Connect code F
Connection PN 40
Curve tolerance ISO9906:2012 3B
Density 62.29 lb/ft³
Diameter 5.34 in
DOE Pump Energy Index CL 0.89
Enclosure class (IEC 34-5) IP55
Flange size for motor FF400
Frequency converter NONE
Gross weight 1080.0 lb
IE efficiency IE3 93
IE Efficiency class IE3 / NEMA Premium
Impeller Stainless steel
Impellers 0
Insulation class (IEC 85) F
Liquid temperature range -4 .. 194 °F
Low NPSH N
Mains frequency 60 Hz
Material code A
Material Pricing Group 6
Max pressure at stated temp 435 psi / 194 °F
Maximum ambient temperature 131 °F
Maximum head 846.2 ft
Maximum operating pressure 30 bar
Minimum efficiency index, MEI ≥ 0.7
Model B
Motor FF400
Motor efficiency at 1/2 load 93.6-93.6 %
Motor efficiency at 3/4 load 93.9-93.9 %
Motor efficiency at full load 1 93.6-93.6 %
Motor standard IEC
Motor type SIEMENS
Net weight 966.0 lb
Number of poles 2
Number of reduced-diameter impellers 0
Power (P2) required by pump 45 kW
Power factor 1 0.88
Pressure rating for connection PN 40
Pressure sensor N
Pump 45 kW
Pump speed on which pump data are based 3565 rpm
Pump version A
Pumped liquid Water
Rated current 79.0-74.0 A
Rated flow 238 US gpm
Rated head 686.7 ft
Rated power - P2 45 kW
Rated speed 3570 rpm
Rated voltage 3 x 440-480D 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 80
Size of outlet connection DN 80
Stages 7
Standard IEC
Starting current 760-760 %
Support bearing Graflon
Type SIEMENS
Type of connection DIN
Version A

Motor Curves

Dimensional Drawing

DWiring Diagram

Recently viewed

Similar Products