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Description
Grundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark
CRF 5-2 B-B-A-E-HQQE · Grundfos Accessory / Spare Part / Control
The Grundfos 98419329 (CRF 5-2 B-B-A-E-HQQE) is a Grundfos Accessory / Spare Part / Control. Genuine Grundfos accessory, control component, spare part, or sensor. Nominal performance: 30.4US gpm at 42.98ft. Applications include Municipal solar solutions, Rotor & spray irrigation, Ground water transfer and more.
Power
1HP
Phase
1-Phase
Max Flow
30.4US gpm
Max Head
42.98ft
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 — CRF 5-2 B-B-A-E-HQQE
Series: ACC
Model Code: CRF 5-2 B-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
Technical Specifications
| Model Number | 98419329 |
| Product Series | ACC |
| Series Description | Grundfos Accessory / Spare Part / Control |
| Power | 1HP |
| Phase | 1-Phase |
| Frequency | 60 Hz |
| Motor Speed | 500-3600rpm |
| Pump Speed | 3464rpm |
| Full Load Current | 4.6A |
| Motor Type | 80A |
| Motor Protection | ELEC |
| Insulation Class | F |
| Protection Class (IP) | IP55 |
| Nominal Flow | 30.4US gpm |
| Nominal Head | 42.98ft |
| Max Operating Pressure | 232.06psi |
| Max Fluid Temperature | 248°F |
| Max Ambient Temperature | 122°F |
| Pipe Standard | Oval / NPT(F) |
| Impeller Material | Stainless steel |
| Housing Material | Cast iron |
| Shaft Seal | HQQE |
| Approvals / Certifications | CE, UKCA, SEPRO, RCM |
Applications
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. |
| Temperature limits | Do not exceed max fluid temperature 248°F or max ambient temperature 122°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 — CRF 5-2 B-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.
- Approvals
- CE
- Approvals for drinking water
- NSF/ANSI 61
- Built-in motor protection
- ELEC
- Code for rubber
- E
- Code for shaft seal
- HQQE
- Config. file no
- 98425073
- Connect code
- B
- Connection
- "1 1/4" NPT" inch
- Control panel
- HMI200 - Standard
- Curve tolerance
- ISO9906:2012 3B
- Dual frequency
- YES
- Enclosure class (IEC 34-5)
- IP55
- Flange size for motor
- 56C
- Function Module
- FM300 - Advanced
- Gross weight
- 63.1 lb
- Housing
- Cast iron
- Impeller
- Stainless steel
- Impellers
- 2
- Insulation
- F
- Insulation class (IEC 85)
- F
- IP Class
- IP55
- Liquid max temp
- 248°F
- Liquid temperature range
- -4 .. 248 °F
- Material code
- A
- Maximum ambient temperature
- 122 °F
- Maximum operating pressure
- 232.06 psi
- Model
- A
- Motor
- 56C
- Motor type
- 80A
- n rpm
- F
- Net weight
- 52.1 lb
- P2 kW
- 1 HP
- Phase
- 1
- Power factor 1
- 0.99
- Power input - P1
- 0.88 kW
- Pump housing
- Cast iron
- Pump version
- B
- Rated current
- 4.6 A
- Rated flow
- 30.4 US gpm
- Rated head
- 42.98 ft
- Rated power - P2
- 1 HP
- Rated speed
- 500-3600 rpm
- Rated voltage
- Product name:CRF 5-2 B-B-A-E-HQQE
- Rated voltage ac
- 1 x 90-240 V
- Rated voltage dc
- 30 - 300 V
- Rubber
- E
- Sales region
- Namreg
- Shaft
- Product name:CRF 5-2 B-B-A-E-HQQE
- Shaft seal
- HQQE
- Size of connection
- "1 1/4" NPT" inch
- Stages
- 2
- Type
- 80A
- Type of connection
- Oval / NPT(F)
- Version
- B
Dimensional Drawing
Wiring Diagram
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