Grundfos 99916249 - CR 3-5 A-B-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline

GrundfosSKU: 99916249

Price:
Sale price$3,059.00
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 3-5 A-B-A-E-HQQE · Vertical Multistage Centrifugal Pump
CR0.75HP115/208-230V1.0-Phase60 HzTEFCStainless steel

The Grundfos 99916249 (CR 3-5 A-B-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 111.2ft. Rated 115/208-230V, 1.0-Phase, 60 Hz. Applications include HVAC: Heating, HVAC: Air Conditioning, Plumbing: Pressure Boosting and more.

Power
0.75HP
Voltage
115/208-230V
Phase
1.0-Phase
Max Flow
15.4US gpm
Max Head
111.2ft
Max Pressure
232.06psi
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 3-5 A-B-A-E-HQQE
Series: CR
Model Code: CR 3-5 A-B-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 99916249
Product Series CR
Series Description Vertical Multistage Centrifugal Pump
Power 0.75HP
Voltage 115/208-230V
Phase 1.0-Phase
Frequency 60 Hz
Motor Speed 3500rpm
Pump Speed 3464rpm
Full Load Current 8/4,42-4A
Motor Type WEG
Motor Protection PTO
Motor Efficiency 66,0%
Insulation Class F
Protection Class (IP) TEFC
Nominal Flow 15.4US gpm
Nominal Head 111.2ft
Max Operating Pressure 232.06psi
Max Fluid Temperature 248°F
Max Ambient Temperature 104°F
Inlet Connection 1inch
Outlet Connection 1inch
Pipe Pressure Rating PN 16
Pipe Standard Oval / NPT(F)
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: 115/208-230V, 1.0-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 3-5 A-B-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 5715114109963
Applications Industrial applications
Approvals CURUS
Approvals for drinking water NSF/ANSI 61
Bearing 1 SIC
Built-in motor protection PTO
Code for rubber E
Code for shaft seal HQQE
Connect code B
Connection Oval / NPT(F)
Connection 2 PN 16
Cooling IC 411
Curve tolerance ISO9906:2012 3B
Density 62.29 lb/ft³
Enclosure class (IEC 34-5) IP55
Eta 1/1 0.66
Flange size for motor 56C
Frequency 60 HZ
Frequency converter NONE
Full load SF current 9.2/4 A
Gross weight 77.3 lb
IE efficiency 0.66
Impeller Stainless steel
Impellers 5
Insulation F
Insulation class (IEC 85) F
Liquid max temp 120°C
Liquid temperature range -4 .. 248 °F
Low NPSH N
Material code A
Material Pricing Group 30
Max pressure at stated temp 232 psi / 250 °F
Maximum ambient temperature 104 °F
Maximum head 154.5 ft
Maximum operating pressure 232.06 psi
Maximum permissible operating pressure 16bar
Model A
Motor 56C
Motor efficiency at 1/2 load 0.52
Motor efficiency at 3/4 load 0.62
Motor efficiency at full load 1 0.66
Motor protec PTO
Motor standard NEMA
Motor type WEG
n rpm 3500rpm
Net weight 66.3 lb
Number of poles 2
Number of reduced-diameter impellers 0
P2 HP 0.75 HP
P2 kW 0.55kW
Phase 1
Power (P2) required by pump 0.75 HP
Power factor 1 0.91
Pressure rating PN 16
Pressure rating for connection PN 16
Product family CR 3
Pump 0.75 HP
Pump housing Cast iron
Pump inlet 1
Pump outlet 1
Pump version A
Pumped liquid Water
Rated current 8/4,42-4 A
Rated flow 15.4 US gpm
Rated flow 2 15.4 US gpm
Rated head 111.2 ft
Rated head 2 111.2 ft
Rated power - P2 0.75 HP
Rated speed 3500 rpm
Rated voltage 1 x 115/208-230 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
Stages 5
Standard NEMA
Starting current 800-800 %
Type WEG
Type of connection Oval / NPT(F)
Version A

Motor Curves

Dimensional Drawing

DWiring Diagram

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