Image shown may not be actual product
Roll over image to zoom in
Click on image to zoom
Description
Grundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark
3HEH5405 · Grundfos Accessory / Spare Part / Control
The Grundfos 3HEH5405 is a Grundfos Accessory / Spare Part / Control. Genuine Grundfos accessory, control component, spare part, or sensor. Nominal performance: 8.81US gpm at 50.86ft. Rated 220-240/380-415V, 3-Phase, 50 Hz. Applications include Machining.
Power
0.25HP
Voltage
220-240/380-415V
Phase
3-Phase
Max Flow
8.81US gpm
Max Head
50.86ft
Grundfos
World's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945
Industrial Grade
IE2 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 — 3HEH5405
Series: ACC
Impeller Material: Stainless steel
Housing Material: Stainless steel
Shaft Seal: AUUV
Technical Specifications
| Model Number | 3HEH5405 |
| Product Series | ACC |
| Series Description | Grundfos Accessory / Spare Part / Control |
| Power | 0.25HP |
| Voltage | 220-240/380-415V |
| Phase | 3-Phase |
| Frequency | 50 Hz |
| Motor Speed | 2850rpm |
| Pump Speed | 2825rpm |
| Full Load Current | 0,94-0,96/0,55-0,56A |
| Motor Type | INNOMOTICS |
| Motor Efficiency Class | IE2 |
| Motor Efficiency | IE2 60,4% |
| Insulation Class | F |
| Protection Class (IP) | IP55 |
| Nominal Flow | 8.81US gpm |
| Nominal Head | 50.86ft |
| Max Fluid Temperature | 194°F |
| Max Ambient Temperature | 104°F |
| Nominal Pipe Bore | G 3/4 |
| Impeller Material | Stainless steel |
| Housing Material | Stainless steel |
| Shaft Seal | AUUV |
| Approvals / Certifications | CE, EAC, UKCA |
Applications
Machining
Important Notices
| Electrical | Verify supply voltage, phase, and frequency match nameplate before installation: 220-240/380-415V, 3-Phase, 50 Hz. |
| Temperature limits | Do not exceed max fluid temperature 194°F or max ambient temperature 104°F. Exceeding limits damages seals and motor insulation. |
| Dry running | Do not run dry. ACC 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) — ACC Series
✓ Product Data Sheet — 3HEH5405
✓ 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
- 5700395641578
- Approvals
- WEEE
- Approvals for motor
- CE
- Built-in motor protection
- NONE
- Connect code
- W
- Connection
- G 3/4
- Curve tolerance
- ISO9906:2012 3B
- Density
- 62.29 lb/ft³
- Enclosure class (IEC 34-5)
- IP55
- Energy approvals for motor
- CE
- Environmental approvals
- WEEE
- Flange size for motor
- FT75
- Frequency converter
- NONE
- Gross weight
- 25.1 lb
- IE efficiency
- IE2 60
- IE Efficiency class
- IE2
- Impeller
- Stainless steel
- Impellers
- 5
- Insulation class (IEC 85)
- F
- Liquid temperature range
- 14 .. 194 °F
- Mains frequency
- 50 Hz
- Material code
- I
- Material Pricing Group
- 32
- Maximum ambient temperature
- 104 °F
- Minimum efficiency index, MEI ≥
- N/A
- Model
- E
- Motor
- FT75
- Motor efficiency at 1/2 load
- 53.7-53.7 %
- Motor efficiency at 3/4 load
- 59.4-59.4 %
- Motor efficiency at full load 1
- 60.4-60.4 %
- Motor type
- SIEMENS
- Net weight
- 22.3 lb
- Number of poles
- 2
- Pipe connection
- G 3/4
- Power (P2) required by pump
- 0.18 kW
- Power factor 1
- 0.78
- Primary shaft seal
- AUUV
- Pump
- 0.18 kW
- Pump speed on which pump data are based
- 2825 rpm
- Pump version
- A
- Pumped liquid
- Emulsion
- Rated current
- 0
- Rated flow
- 8.81 US gpm
- Rated head
- 46.59 ft
- Rated power - P2
- 0.18 kW
- Rated speed
- 2850 rpm
- Rated voltage
- 3 x 220-240/380-415 V
- Real Time
- Delivery date to be confirmed on Sales Order Update with real time availability and Net price
- Selected liquid temperature
- 68 °F
- Stages
- 11
- Starting current
- 450-450 %
- Type
- SIEMENS
- Version
- A
Dimensional Drawing
Wiring Diagram
Image shown may not be actual product
Roll over image to zoom in
Click on image to zoom