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Description
Grundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark
CRI 20-8 A-FGJ-A-E-HQQE · Vertical Multistage Centrifugal Pump — Stainless Steel
The Grundfos 99917845 (CRI 20-8 A-FGJ-A-E-HQQE) is a Vertical Multistage Centrifugal Pump — Stainless Steel. All materials in contact with liquid in stainless steel EN 1.4301 (304). Compact inline design. Nominal performance: 111US gpm at 442.9ft. Rated 230/460V, 3.0-Phase, 60 Hz. Applications include HVAC: Heating, HVAC: Air Conditioning, Plumbing: Pressure Boosting and more.
Power
20HP
Voltage
230/460V
Phase
3.0-Phase
Max Flow
111US gpm
Max Head
442.9ft
Max Pressure
362.59psi
Grundfos
World's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945
Industrial Grade
IE3 / NEMA Premium 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 — CRI 20-8 A-FGJ-A-E-HQQE
Series: CRI
Model Code: CRI 20-8 A-FGJ-A-E-HQQE
Seal Type: Cartridge seal — H rubber bellows, QQ SiC/SiC faces, E EPDM O-ring
Impeller Material: Stainless steel
Housing Material: Stainless steel
Shaft Seal: HQQE
Flange Rating: PN 25
Technical Specifications
| Model Number | 99917845 |
| Product Series | CRI |
| Series Description | Vertical Multistage Centrifugal Pump — Stainless Steel |
| Power | 20HP |
| Voltage | 230/460V |
| Phase | 3.0-Phase |
| Frequency | 60 Hz |
| Motor Speed | 3525rpm |
| Pump Speed | 3497rpm |
| Full Load Current | 47,6/23,8A |
| Motor Type | WEG |
| Motor Efficiency Class | IE3 / NEMA Premium |
| Motor Efficiency | IE3 91% |
| Insulation Class | F |
| Protection Class (IP) | ODP |
| Nominal Flow | 111US gpm |
| Nominal Head | 442.9ft |
| Max Operating Pressure | 362.59psi |
| Max Fluid Temperature | 248°F |
| Max Ambient Temperature | 104°F |
| Inlet Connection | DN 50 |
| Outlet Connection | DN 50 |
| Pipe Pressure Rating | PN 25 |
| Pipe Standard | DIN / ANSI / JIS |
| Impeller Material | Stainless steel |
| Housing Material | Stainless steel |
| Shaft Seal | HQQE |
| Approvals / Certifications | CURUS |
Applications
HVAC: Heating
HVAC: Air Conditioning
Plumbing: Pressure Boosting
District heating
District cooling
Machining
Wash and clean
Process liquids transfer
Industrial heating
Cooling
Industrial water supply & transfer
Industrial wastewater treatment & reuse
Industrial process water treatment
Desalination
Municipal surface water
Drinking water treatment
Municipal water transportation
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: 230/460V, 3.0-Phase, 60 Hz. |
| Temperature limits | Do not exceed max fluid temperature 248°F or max ambient temperature 104°F. Exceeding limits damages seals and motor insulation. |
| Dry running | Do not run dry. CRI 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) — CRI Series
✓ Product Data Sheet — CRI 20-8 A-FGJ-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.
- EAN
- 5715114126724
- Applications
- Industrial applications
- Actual impeller diameter
- 4.13 in
- Approvals
- CURUS
- Approvals for drinking water
- NSF/ANSI 61
- Bearing 1
- SIC
- Built-in motor protection
- NONE
- Code for rubber
- E
- Code for shaft seal
- HQQE
- Connect code
- FGJ
- Connection
- DIN / ANSI / JIS
- Connection 2
- DN 50
- Connection 3
- DN 50
- Connection 4
- PN 25
- Cooling
- IC 01
- Curve tolerance
- ISO9906:2012 3B
- Density
- 62.29 lb/ft³
- Diameter
- 4.13 in
- DOE Pump Energy Index CL
- 0.91
- Enclosure class (IEC 34-5)
- IP21
- Eta 1/1
- 0.91
- Flange rating inlet
- 300 lb
- Flange size for motor
- 254TC
- Frequency
- 60 HZ
- Frequency converter
- NONE
- Full load SF current
- 54.7/27.4 A
- Gross weight
- 406.0 lb
- IE Eff. Class
- IE3 / NEMA Premium
- IE efficiency
- IE3 91%
- IE Efficiency class
- IE3 / NEMA Premium
- Impeller
- Stainless steel
- Impellers
- 8
- Insulation
- F
- Insulation class (IEC 85)
- F
- Liquid max temp
- 120°C
- Liquid temperature range
- -4 .. 248 °F
- Low NPSH
- N
- Material code
- A
- Material Pricing Group
- 30
- Max pressure at stated temp
- 363 psi / 250 °F
- Maximum ambient temperature
- 104 °F
- Maximum head
- 557.8 ft
- Maximum operating pressure
- 362.59 psi
- Maximum permissible operating pressure
- 25bar
- Model
- A
- Motor
- 254TC
- Motor efficiency at 1/2 load
- 0.902
- Motor efficiency at 3/4 load
- 0.91
- Motor efficiency at full load 1
- 0.91
- Motor protec
- NONE
- Motor standard
- NEMA
- Motor type
- WEG
- n rpm
- 3525rpm
- Net weight
- 291.0 lb
- Number of poles
- 2
- Number of reduced-diameter impellers
- 0
- P2 HP
- 20 HP
- P2 kW
- 15kW
- Phase
- 3
- Power (P2) required by pump
- 20 HP
- Power factor 1
- 0.87
- Pressure rating
- PN 25
- Pressure rating for connection
- PN 25
- Product family
- CRI 20
- Pump
- 20 HP
- Pump housing
- Stainless steel
- Pump inlet
- DN 50
- Pump outlet
- DN 50
- Pump version
- A
- Pumped liquid
- Water
- Rated current
- 47.6/23.8 A
- Rated flow
- 111 US gpm
- Rated flow 2
- 111 US gpm
- Rated head
- 442.9 ft
- Rated head 2
- 442.9 ft
- Rated power - P2
- 20 HP
- Rated speed
- 3525 rpm
- Rated voltage
- 3 x 230/460 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
- 1.15
- Shaft seal
- HQQE
- Size of inlet connection
- DN 50
- Size of outlet connection
- DN 50
- Stages
- 8
- Standard
- NEMA
- Starting current
- 6
- Type
- WEG
- Type of connection
- DIN / ANSI / JIS
- Version
- A
Dimensional Drawing
Wiring Diagram
CR, CRI, CRN, CRT (I & O instructions)
CR, CRI, CRN - Vertical multistage centrifugal pumps (Data booklet)
CR, CRI, CRN, CRT, CRE, CRIE, CRNE, CRTE (Custom-built pumps) (Data booklet)
CR, CRI, CRN 1, 1S, 3 & 5 (Dismantling & Reassembly) (Service Manual)
GRUNDFOS CR/CRE, Vertical Multistage Variable Speed System (Leaflet)
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