Grundfos 97644773 - CM 3-5 A-R-A-V-AQQV G-A-A-N | Multistage | Centrifugal | Horizontal

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GRUNDFOSSKU: 97644773

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Description

Grundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark
CM 3-5 A-R-A-V-AQQV G-A-A-N · Horizontal Multistage End-Suction Pump
CM1.39HP200-220D/346-380YV3-Phase60 HzIE2 / NEMA Energy / NRCIP55Stainless steel

The Grundfos 97644773 (CM 3-5 A-R-A-V-AQQV G-A-A-N) is a Horizontal Multistage End-Suction Pump. Reliable, quiet, compact horizontal end-suction pump. Modular design for flexible performance selection. For water supply, pressure boosting, and liquid transfer. Nominal performance: 16.4US gpm at 164.1ft. Rated 200-220D/346-380YV, 3-Phase, 60 Hz. Applications include HVAC: Heating, HVAC: Air Conditioning, Plumbing: Pressure Boosting and more.

Power
1.39HP
Voltage
200-220D/346-380YV
Phase
3-Phase
Max Flow
16.4US gpm
Max Head
164.1ft
Max Pressure
145.04psi
Grundfos
World's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945
Industrial Grade
IE2 / NEMA Energy / NRC 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

Genuine Grundfos Part

OEM component engineered and manufactured to Grundfos specifications. Maintains pump performance and warranty coverage.

Full Traceability

Genuine Grundfos parts carry manufacturer traceability from production through delivery. No counterfeit risk.

Authorized Source

PumpStop is an authorized Grundfos distributor. All parts are genuine — not aftermarket, not surplus.

Confirm Compatibility

Always verify part number against your pump model number and serial number before ordering. Contact PumpStop for parts identification assistance.

Technical Support Available

PumpStop technical team can identify correct parts from pump nameplate data, serial number, or model code. Call (781) 281-8905 or chat.

Contact for Availability

Parts availability varies. Contact PumpStop to confirm stock, lead time, and pricing before placing an order.

Model Information — CM 3-5 A-R-A-V-AQQV G-A-A-N
Series: CM
Model Code: CM 3-5 A-R-A-V-AQQV G-A-A-N
Impeller Material: Stainless steel
Housing Material: Cast iron
Shaft Seal: AQQV
Technical Specifications
Model Number 97644773
Product Series CM
Series Description Horizontal Multistage End-Suction Pump
Power 1.39HP
Voltage 200-220D/346-380YV
Phase 3-Phase
Frequency 60 Hz
Motor Speed 3440-3470rpm
Pump Speed 3480rpm
Full Load Current 4,6-4,5/2,65-2,6A
Motor Efficiency Class IE2 / NEMA Energy / NRC
Insulation Class F
Protection Class (IP) IP55
Nominal Flow 16.4US gpm
Nominal Head 164.1ft
Max Operating Pressure 145.04psi
Max Fluid Temperature 194°F
Max Ambient Temperature 131°F
Inlet Connection 1inch
Outlet Connection 1inch
Pipe Standard Rp
Impeller Material Stainless steel
Housing Material Cast iron
Shaft Seal AQQV
Approvals / Certifications CE, EAC, CURUS, UKCA
Applications
HVAC: Heating
HVAC: Air Conditioning
Plumbing: Pressure Boosting
District heating
Residential water pressure boosting
Wash and clean
Industrial heating
Industrial water supply & transfer
Desalination
Municipal water transportation
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: 200-220D/346-380YV, 3-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. CM 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) — CM Series
✓ Product Data Sheet — CM 3-5 A-R-A-V-AQQV G-A-A-N
✓ 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 5710620129320
Applications Heating, Air-conditioning, Pressure boosting, Domestic water supply, Industrial applications
Density 62.29 lb/ft³
Gross weight 39.3 lb
Liquid temperature range -4 .. 194 °F
Material Pricing Group 35
Max pressure at stated temp 145 psi / 194 °F
Max. capacity 2 ,
Net weight 33.8 lb
Product family CM
Range of ambient temperature -4 .. 131 °F
Rated flow 16.4 US gpm
Rated head 164.1 ft
Real Time Delivery date to be confirmed on Sales Order  Update with real time availability and Net price
Selected liquid temperature 68 °F

Motor Curves

Dimensional Drawing

DWiring Diagram

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