Grundfos 97663948 - CM 3-7 A-R-G-E-AQQE A-A-A-N | Multistage | Centrifugal | Horizontal

GRUNDFOSSKU: 97663948

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Description

Grundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark
CM 3-7 A-R-G-E-AQQE A-A-A-N · Horizontal Multistage End-Suction Pump
CM2.07HP220 VV1.0-Phase60 HzIP55Stainless steel

The Grundfos 97663948 (CM 3-7 A-R-G-E-AQQE A-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 229.6ft. Rated 220 VV, 1.0-Phase, 60 Hz.

Power
2.07HP
Voltage
220 VV
Phase
1.0-Phase
Max Flow
16.4US gpm
Max Head
229.6ft
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

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 3-7 A-R-G-E-AQQE A-A-A-N
Series: CM
Model Code: CM 3-7 A-R-G-E-AQQE A-A-A-N
Impeller Material: Stainless steel
Housing Material: Stainless steel
Shaft Seal: AQQE
Technical Specifications
Model Number 97663948
Product Series CM
Series Description Horizontal Multistage End-Suction Pump
Power 2.07HP
Voltage 220 VV
Phase 1.0-Phase
Frequency 60 Hz
Motor Speed 3330rpm
Pump Speed 3480rpm
Full Load Current 9.8A
Motor Protection PTO
Insulation Class F
Protection Class (IP) IP55
Nominal Flow 16.4US gpm
Nominal Head 229.6ft
Max Operating Pressure 232.06psi
Max Fluid Temperature 248°F
Max Ambient Temperature 131°F
Inlet Connection 1inch
Outlet Connection 1inch
Pipe Standard Rp
Impeller Material Stainless steel
Housing Material Stainless steel
Shaft Seal AQQE
Approvals / Certifications EAC
Important Notices
Electrical Verify supply voltage, phase, and frequency match nameplate before installation: 220 VV, 1.0-Phase, 60 Hz.
Temperature limits Do not exceed max fluid temperature 248°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 3-7 A-R-G-E-AQQE A-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 5710620675247
Approvals CE
Approvals for drinking water WRAS
Built-in motor protection PTO
Cable included (Yes/No) N
Code for rubber E
Code for shaft seal AQQE
Connect code R
Connection 1 inch
Curve tolerance ISO9906:2012 3B
Density 62.29 lb/ft³
Enclosure class (IEC 34-5) IP55
Frame size 90SB
Frequency converter NONE
Gross weight 58.4 lb
Housing Stainless steel
Impeller Stainless steel
Impellers 7
Insulation class (IEC 85) F
Liquid temperature range -4 .. 248 °F
Mains frequency 60 Hz
Material code G
Material Pricing Group 35
Max pressure at stated temp 232 psi / 194 °F
Maximum operating pressure 16 bar
Minimum efficiency index, MEI ≥ 0.7
Model A
Motor standard IEC
Net weight 52.9 lb
Pump housing Stainless steel
Pump speed on which pump data are based 3480 rpm
Pump version A
Pumped liquid Water
Range of ambient temperature -4 .. 131 °F
Rated current 9.8 A
Rated flow 16.4 US gpm
Rated head 229.6 ft
Rated power - P2 1.54 kW
Rated speed 3330 rpm
Rated voltage 1 x 220 V 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
Size 90SB
Size of inlet connection 1 inch
Size of outlet connection 1 inch
Standard IEC
Starting current 3.8
Suitable for 50/60 Hz N
Terminal box position 12
Type of connection Rp
Version A

Motor Curves

Dimensional Drawing

DWiring Diagram

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