Grundfos 99331781 - CRN 5-7 A-FGJ-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline

GRUNDFOSSKU: 99331781

Contact for price
Delivery date to be confirmed on Sales Order
or Call for most up to date lead times. (781) 281-8905

Description

Grundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark
CRN 5-7 A-FGJ-A-E-HQQE · Vertical Multistage Centrifugal Pump — All Stainless
CRN3HP208-230/460V3.0-Phase60 HzNEMA Premium / IE3 60HzStainless steel

The Grundfos 99331781 (CRN 5-7 A-FGJ-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: 30.4US gpm at 170.3ft. Rated 208-230/460V, 3.0-Phase, 60 Hz.

Power
3HP
Voltage
208-230/460V
Phase
3.0-Phase
Max Flow
30.4US gpm
Max Head
170.3ft
Max Pressure
362.59psi
Grundfos
World's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945
Industrial Grade
NEMA Premium / IE3 60Hz 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 5-7 A-FGJ-A-E-HQQE
Series: CRN
Model Code: CRN 5-7 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 99331781
Product Series CRN
Series Description Vertical Multistage Centrifugal Pump — All Stainless
Power 3HP
Voltage 208-230/460V
Phase 3.0-Phase
Frequency 60 Hz
Motor Speed 3450rpm
Pump Speed 3452rpm
Full Load Current 8-7,4/3,7A
Motor Type BALDOR
Motor Protection PTO
Motor Efficiency Class NEMA Premium / IE3 60Hz
Insulation Class B
Nominal Flow 30.4US gpm
Nominal Head 170.3ft
Max Operating Pressure 362.59psi
Max Fluid Temperature 248°F
Max Ambient Temperature 104°F
Inlet Connection DN 25/32
Outlet Connection DN 25/32
Pipe Pressure Rating PN 25
Pipe Standard DIN / ANSI / JIS
Impeller Material Stainless steel
Housing Material Stainless steel
Shaft Seal HQQE
Approvals / Certifications CURUS
Important Notices
Electrical Verify supply voltage, phase, and frequency match nameplate before installation: 208-230/460V, 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. 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 5-7 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 5713827360787
Approvals CURUS
Approvals for drinking water NSF/ANSI 61
Built-in motor protection PTO
Code for rubber E
Code for shaft seal HQQE
Connect code FGJ
Connection PN 25
Curve tolerance ISO9906:2012 3B
Density 62.29 lb/ft³
Flange rating inlet 300 lb
Flange size for motor 182TC
Frequency converter NONE
Gross weight 111.0 lb
IE Efficiency class NEMA Premium / IE3 60Hz
Impeller Stainless steel
Impellers 0
Insulation class (IEC 85) B
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 235.2 ft
Maximum operating pressure 25 bar
Model A
Motor 182TC
Motor standard NEMA
Motor type BALDOR
Net weight 96.2 lb
Number of poles 2
Number of reduced-diameter impellers 0
Pressure rating for connection PN 25
Pressure sensor N
Pump speed on which pump data are based 3452 rpm
Pump version A
Pumped liquid Water
Rated current 45115
Rated flow 30.4 US gpm
Rated head 170.3 ft
Rated power - P2 2.2 kW
Rated speed 3450 rpm
Rated voltage 3 x 208-230/460 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
Size of inlet connection DN 25/32
Size of outlet connection DN 25/32
Stages 7
Standard NEMA
Type BALDOR
Type of connection DIN / ANSI / JIS
Version A

Motor Curves

Dimensional Drawing

DWiring Diagram

Recently viewed

Similar Products