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Grundfos 97924248 - MAGNA3 25-120
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Grundfos 97924248 - MAGNA3 25-120
Grundfos Pumps & Systems

Grundfos 97924248 - MAGNA3 25-120

GRUNDFOSSKU: 97924248

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
MAGNA3 25-120 · Circulator Pump — ECM Variable Speed
MAGNA3230V1-Phase50, 60 HzIPX4DComposite

The Grundfos 97924248 (MAGNA3 25-120) is a Circulator Pump — ECM Variable Speed. MAGNA3 series high-efficiency ECM circulator with AUTOADAPT and FLOWADAPT functions. Nominal performance: 24.5US gpm at 24.51ft. Rated 230V, 1-Phase, 50, 60 Hz. Applications include HVAC: Heating, Plumbing: Hot Water Recirculation.

Voltage
230V
Phase
1-Phase
Max Flow
24.5US gpm
Max Head
24.51ft
Max Pressure
145.04psi
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 — MAGNA3 25-120
Series: MAGNA3
Model Code: MAGNA3 25-120
Impeller Material: Composite
Housing Material: Cast iron
Flange Rating: PN 10
Technical Specifications
Model Number 97924248
Product Series MAGNA3
Series Description Circulator Pump — ECM Variable Speed
Voltage 230V
Phase 1-Phase
Frequency 50, 60 Hz
Insulation Class F
Protection Class (IP) IPX4D
Nominal Flow 24.5US gpm
Nominal Head 24.51ft
Max Operating Pressure 145.04psi
Max Fluid Temperature 230°F
Max Ambient Temperature 104°F
Nominal Pipe Bore 1 1/2inch
Pipe Pressure Rating PN 10
Pipe Standard G
Impeller Material Composite
Housing Material Cast iron
Approvals / Certifications CE, VDE, EAC, MOROCCO, UKCA, TSE
Applications
HVAC: Heating
Plumbing: Hot Water Recirculation
Important Notices
Electrical Verify supply voltage, phase, and frequency match nameplate before installation: 230V, 1-Phase, 50, 60 Hz.
Temperature limits Do not exceed max fluid temperature 230°F or max ambient temperature 104°F. Exceeding limits damages seals and motor insulation.
Dry running Do not run dry. MAGNA3 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) — MAGNA3 Series
✓ Product Data Sheet — MAGNA3 25-120
✓ 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.
Grundfos — 97924248 · MAGNA3 25-120Authorized Grundfos Distributor · pump-stop.com
EAN
5710626493234
Approvals
CN ROHS
Approvals and markings
120 dm
Battery back-up
120 dm
Colour
120 dm
Connection
G 1 1/2"
Density
61.35 lb/ft³
Enclosure class (IEC 34-5)
X4D
Energy (EEI)
0.18
Environmental approvals
CN ROHS
Flow range
120 dm
Gross weight
12.7 lb
Head max
120 dm
Housing
Cast iron
Impeller
PES 30%GF
Insulation class (IEC 85)
F
Length
180 mm
Liquid temperature range
14 .. 230 °F
Mains frequency
50 / 60 Hz
Maximum current consumption
0.09 .. 1.56 A
Maximum operating pressure
10 bar
Model
E
Motor
120 dm
Net weight
11.3 lb
Number of leads
120 dm
Pipe connection
G 1 1/2"
Pipework connection
120 dm
Power 1
9 .. 185 W
Power input - P1
9 .. 185 W
Pressure rating
PN 10
Pressure retention valve
120 dm
Pump housing
Cast iron
Pumped liquid
Water
Range of ambient temperature
32 .. 104 °F
Rated flow
24.5 US gpm
Rated head
24.51 ft
Rated voltage
1 x 230 V
Real Time
Delivery date to be confirmed on Sales Order  Update with real time availability and Net price
Selected liquid temperature
140 °F
Sens.interface
120 dm
TF class
110
Valve type
120 dm

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