Grundfos 99918001 - CR 32-11-2 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline

GrundfosSKU: 99918001

Price:
Sale price$30,927.00
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 32-11-2 A-G-A-E-HQQE · Vertical Multistage Centrifugal Pump
CR50HP230/460V3.0-Phase60 HzIE3 / NEMA PremiumODPStainless steel

The Grundfos 99918001 (CR 32-11-2 A-G-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: 159US gpm at 770.1ft. Rated 230/460V, 3.0-Phase, 60 Hz. Applications include HVAC: Heating, HVAC: Air Conditioning, Plumbing: Pressure Boosting and more.

Power
50HP
Voltage
230/460V
Phase
3.0-Phase
Max Flow
159US gpm
Max Head
770.1ft
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 32-11-2 A-G-A-E-HQQE
Series: CR
Model Code: CR 32-11-2 A-G-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 40
Technical Specifications
Model Number 99918001
Product Series CR
Series Description Vertical Multistage Centrifugal Pump
Power 50HP
Voltage 230/460V
Phase 3.0-Phase
Frequency 60 Hz
Motor Speed 3560rpm
Pump Speed 3525rpm
Full Load Current 119/59,4A
Motor Type WEG
Motor Efficiency Class IE3 / NEMA Premium
Motor Efficiency IE3 93%
Insulation Class F
Protection Class (IP) ODP
Nominal Flow 159US gpm
Nominal Head 770.1ft
Max Operating Pressure 435.11psi
Max Fluid Temperature 248°F
Max Ambient Temperature 104°F
Inlet Connection 2 1/2inch
Outlet Connection 2 1/2inch
Pipe Pressure Rating PN 40
Pipe Standard ANSI
Impeller Material Stainless steel
Housing Material Cast iron
Shaft Seal HQQE
Approvals / Certifications CURUS
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: 230/460V, 3.0-Phase, 60 Hz.
Temperature limits Do not exceed max fluid temperature 248°F or max ambient temperature 104°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 32-11-2 A-G-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 5715114128537
Applications Industrial applications
Actual impeller diameter 4.66 in
Approvals CURUS
Approvals for drinking water NSF/ANSI 61
Bearing 1 SIC
Built-in motor protection NONE
Code for rubber E
Code for shaft seal HQQE
Connect code G
Connection ANSI
Connection 2 PN 40
Cooling IC 01
Curve tolerance ISO9906:2012 3B
Density 62.29 lb/ft³
Diameter 4.66 in
DOE Pump Energy Index CL 0.87
Enclosure class (IEC 34-5) IP23
Eta 1/1 0.93
Flange rating inlet 300 lb
Flange size for motor 324TC
Frequency 60 HZ
Frequency converter NONE
Full load SF current 149/74.3 A
Gross weight 668.0 lb
IE Eff. Class IE3 / NEMA Premium
IE efficiency IE3 93%
IE Efficiency class IE3 / NEMA Premium
Impeller Stainless steel
Impellers 11
Insulation F
Insulation class (IEC 85) F
Liquid max temp 120°C
Liquid temperature range -22 .. 248 °F
Low NPSH N
Material code A
Material Pricing Group 30
Max pressure at stated temp 435 psi / 250 °F
Maximum ambient temperature 104 °F
Maximum head 978.1 ft
Maximum operating pressure 435.11 psi
Maximum permissible operating pressure 30bar
Model B
Motor 324TC
Motor efficiency at 1/2 load 0.917
Motor efficiency at 3/4 load 0.93
Motor efficiency at full load 1 0.93
Motor protec NONE
Motor standard NEMA
Motor type WEG
n rpm 3560rpm
Net weight 650.0 lb
Number of poles 2
Number of reduced-diameter impellers 2
P2 HP 50 HP
P2 kW 37kW
Phase 3
Power (P2) required by pump 50 HP
Power factor 1 0.84
Pressure rating PN 40
Pressure rating for connection PN 40
Product family CR 32
Pump 50 HP
Pump housing Cast iron
Pump inlet 2.5
Pump outlet 2.5
Pump version A
Pumped liquid Water
Rated current 119/59.4 A
Rated flow 159 US gpm
Rated flow 2 159 US gpm
Rated head 770.1 ft
Rated head 2 770.1 ft
Rated power - P2 50 HP
Rated speed 3560 rpm
Rated voltage 3 x 230/460 V
Real Time 1 Available on 10/10/2023 Plant: Allentown Update with real time availability and Net price
Rubber E
Selected liquid temperature 68 °F
Service factor 1.25
Shaft seal HQQE
Stages 11
Standard NEMA
Starting current 6.3
Support bearing Graflon
Type WEG
Type of connection ANSI
Version A

Motor Curves

Dimensional Drawing

DWiring Diagram

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