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Description
Grundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark
CRIE 1S-12 NP-CA-A-V-HQQV · Vertical Multistage Centrifugal Pump — Stainless Variable Speed
The Grundfos 99344432 (CRIE 1S-12 NP-CA-A-V-HQQV) is a Vertical Multistage Centrifugal Pump — Stainless Variable Speed. Stainless steel EN 1.4301 (304) with integrated variable frequency drive. Nominal performance: 4.8US gpm at 226.2ft. Rated 200-240V, 1.0-Phase, 60 Hz.
Power
0.75HP
Voltage
200-240V
Phase
1.0-Phase
Max Flow
4.8US gpm
Max Head
226.2ft
Max Pressure
362.59psi
Grundfos
World's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945
Ultra-Premium Efficiency
IE5 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 — CRIE 1S-12 NP-CA-A-V-HQQV
Series: CRIE
Model Code: CRIE 1S-12 NP-CA-A-V-HQQV
Seal Type: Cartridge seal — H rubber bellows, QQ SiC/SiC faces, V FKM O-ring
Impeller Material: Stainless steel
Housing Material: Stainless steel
Shaft Seal: HQQV
Flange Rating: PN 25
Technical Specifications
| Model Number | 99344432 |
| Product Series | CRIE |
| Series Description | Vertical Multistage Centrifugal Pump — Stainless Variable Speed |
| Power | 0.75HP |
| Voltage | 200-240V |
| Phase | 1.0-Phase |
| Frequency | 60 Hz |
| Motor Speed | 360-4000rpm |
| Pump Speed | 3405rpm |
| Full Load Current | 3,45-2,9A |
| Motor Type | 71A |
| Motor Protection | ELEC |
| Motor Efficiency Class | IE5 |
| Motor Efficiency | 85.3% |
| Insulation Class | F |
| Protection Class (IP) | IP55 |
| Nominal Flow | 4.8US gpm |
| Nominal Head | 226.2ft |
| Max Operating Pressure | 362.59psi |
| Max Fluid Temperature | 194°F |
| Max Ambient Temperature | 122°F |
| Inlet Connection | DN 32 |
| Outlet Connection | DN 32 |
| Pipe Pressure Rating | PN 25 |
| Pipe Standard | FLEXICLAMP |
| Impeller Material | Stainless steel |
| Housing Material | Stainless steel |
| Shaft Seal | HQQV |
| Approvals / Certifications | CE, UKCA, SEPRO, RCM |
Important Notices
| Electrical | Verify supply voltage, phase, and frequency match nameplate before installation: 200-240V, 1.0-Phase, 60 Hz. |
| Temperature limits | Do not exceed max fluid temperature 194°F or max ambient temperature 122°F. Exceeding limits damages seals and motor insulation. |
| Dry running | Do not run dry. CRIE 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) — CRIE Series
✓ Product Data Sheet — CRIE 1S-12 NP-CA-A-V-HQQV
✓ 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
- 5713827570773
- Approvals
- CURUS
- Built-in motor protection
- ELEC
- Code for rubber
- V
- Code for shaft seal
- HQQV
- Config. file no
- 98502752
- Connect code
- CA
- Connection
- PN 25
- Control panel
- Standard
- Curve tolerance
- ISO9906:2012 3B
- Density
- 62.29 lb/ft³
- Enclosure class (IEC 34-5)
- IP55
- Flange size for motor
- 56C
- Frequency converter
- Built-in
- Function Module
- FM300 - Advanced
- Gross weight
- 66.9 lb
- IE Efficiency class
- IE5
- Impeller
- Stainless steel
- Impellers
- 0
- Insulation class (IEC 85)
- F
- Liquid temperature range
- -4 .. 194 °F
- Low NPSH
- N
- Mains frequency
- 60 Hz
- Material code
- A
- Material Pricing Group
- 31
- Max pressure at stated temp
- 363 psi / 194 °F
- Maximum ambient temperature
- 122 °F
- Maximum head
- 328.8 ft
- Maximum operating pressure
- 25 bar
- Model
- A
- Motor
- 56C
- Motor efficiency at full load 1
- 0.853
- Motor standard
- NEMA
- Motor type
- 71A
- Net weight
- 55.9 lb
- Number of reduced-diameter impellers
- 0
- Power (P2) required by pump
- 0.55 kW
- Power factor 1
- 0.98
- Pressure rating for connection
- PN 25
- Pressure sensor
- Y
- Pump
- 0.55 kW
- Pump speed on which pump data are based
- 3464 rpm
- Pump version
- NP
- Pumped liquid
- Water
- Rated current
- 3.45-2.90 A
- Rated flow
- 4.84 US gpm
- Rated head
- 215.9 ft
- Rated power - P2
- 0.55 kW
- Rated speed
- 360-4000 rpm
- Rated voltage
- 1 x 200-240 V
- Real Time
- 1 Available on 10/13/2023 Plant: Fresno Update with real time availability and Net price
- Rubber
- V
- Selected liquid temperature
- 68 °F
- Service factor
- 1
- Size of inlet connection
- DN 32
- Size of outlet connection
- DN 32
- Stages
- 12
- Standard
- NEMA
- Type
- 71A
- Type of connection
- FlexiClamp
- Version
- NP
Dimensional Drawing
Wiring Diagram
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