Grundfos 98171822 - CRN 3-2 A-P-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline

GRUNDFOSSKU: 98171822

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Description

Grundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark
CRN 3-2 A-P-A-E-HQQE · Vertical Multistage Centrifugal Pump — All Stainless
CRN0.5HP440-480YV3.0-Phase60 HzIE2 / NEMA EnergyIP55Stainless steel

The Grundfos 98171822 (CRN 3-2 A-P-A-E-HQQE) is a Vertical Multistage Centrifugal Pump — All Stainless. All wetted parts in stainless steel EN 1.4401 (316). For food, beverage, pharmaceutical, and chemical applications where iron contamination must be avoided. Nominal performance: 15.4US gpm at 44.62ft. Rated 440-480YV, 3.0-Phase, 60 Hz.

Power
0.5HP
Voltage
440-480YV
Phase
3.0-Phase
Max Flow
15.4US gpm
Max Head
44.62ft
Max Pressure
362.59psi
Grundfos
World's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945
Industrial Grade
IE2 / NEMA Energy 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

All Stainless Steel Construction

Every wetted component — impeller, chambers, shaft, head — is stainless steel EN 1.4401 (316). No iron contact with the pumped fluid under any condition.

Corrosion-Resistant for Aggressive Fluids

316 stainless resists chlorides, mild acids, and alkaline cleaning agents. CRN is the preferred selection for food processing, pharmaceutical, and chemical dosing systems.

Cartridge Mechanical Seal

Factory-set cartridge seal eliminates field adjustment on installation. Seal options cover standard water through aggressive chemical service.

Dual Flange Standard — DIN, ANSI, JIS

CRN ships with combined DIN/ANSI/JIS flange connections. One pump fits piping standards across North American and international installations.

3-A and FDA-Compliant Options

Selected CRN configurations are 3-A certified for dairy and food processing. FDA-compliant elastomers available on request.

Wide Pressure Range

CRN series covers up to 60 bar operating pressure across pump sizes. Confirm your system maximum working pressure before selecting.

Model Information — CRN 3-2 A-P-A-E-HQQE
Series: CRN
Model Code: CRN 3-2 A-P-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 50
Technical Specifications
Model Number 98171822
Product Series CRN
Series Description Vertical Multistage Centrifugal Pump — All Stainless
Power 0.5HP
Voltage 440-480YV
Phase 3.0-Phase
Frequency 60 Hz
Motor Speed 3410rpm
Pump Speed 3447rpm
Full Load Current 0.84A
Motor Type INNOMOTICS
Motor Efficiency Class IE2 / NEMA Energy
Motor Efficiency IE2 72,0%
Insulation Class F
Protection Class (IP) IP55
Nominal Flow 15.4US gpm
Nominal Head 44.62ft
Max Operating Pressure 362.59psi
Max Fluid Temperature 248°F
Max Ambient Temperature 131°F
Inlet Connection DN 32
Outlet Connection DN 32
Pipe Pressure Rating PN 50
Pipe Standard PJE
Impeller Material Stainless steel
Housing Material Stainless steel
Shaft Seal HQQE
Approvals / Certifications CE, UKCA
Important Notices
Electrical Verify supply voltage, phase, and frequency match nameplate before installation: 440-480YV, 3.0-Phase, 60 Hz.
Temperature limits Do not exceed max fluid temperature 248°F or max ambient temperature 131°F. Exceeding limits damages seals and motor insulation.
Dry running Do not run dry. CRN 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) — CRN Series
✓ Product Data Sheet — CRN 3-2 A-P-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 5711490846683
Approvals CE
Approvals for drinking water WRAS
Built-in motor protection NONE
Code for rubber E
Code for shaft seal HQQE
Connect code P
Connection PN 50
Curve tolerance ISO9906:2012 3B
Density 62.29 lb/ft³
Enclosure class (IEC 34-5) IP55
Flange size for motor FT85
Frequency converter NONE
Gross weight 65.3 lb
IE efficiency IE2 72
IE Efficiency class IE2 / NEMA Energy
Impeller Stainless steel
Impellers 0
Insulation class (IEC 85) F
Liquid temperature range -4 .. 248 °F
Low NPSH N
Mains frequency 60 Hz
Material code A
Material Pricing Group 6
Max pressure at stated temp 363 psi / 250 °F
Maximum ambient temperature 104 °F
Maximum head 63 ft
Maximum operating pressure 25 bar
Minimum efficiency index, MEI ≥ 0.7
Model A
Motor FT85
Motor efficiency at 1/2 load 67.8-67.8 %
Motor efficiency at 3/4 load 71.4-71.4 %
Motor efficiency at full load 1 72.0-72.0 %
Motor standard IEC
Motor type SIEMENS
Net weight 39.9 lb
Number of poles 2
Number of reduced-diameter impellers 0
Power (P2) required by pump 0.37 kW
Power factor 1 0.77
Pressure rating for connection PN 50
Pressure sensor N
Pump 0.37 kW
Pump speed on which pump data are based 3447 rpm
Pump version A
Pumped liquid Water
Rated current 0.84 A
Rated flow 15.4 US gpm
Rated head 44.62 ft
Rated power - P2 0.37 kW
Rated speed 3410 rpm
Rated voltage 3 x 440-480Y 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
Size of inlet connection DN 32
Size of outlet connection DN 32
Stages 3
Standard IEC
Starting current 510-820 %
Type SIEMENS
Type of connection PJE
Version A

Motor Curves

Dimensional Drawing

DWiring Diagram

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