Grundfos 99145158 - CRN 125-1 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline

GrundfosSKU: 99145158

Price:
Sale price$38,182.22
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 125-1 A-G-A-V-HQQV · Vertical Multistage Centrifugal Pump — All Stainless
CRN25HP208-230DD/460DV3.0-Phase60 HzNEMA Premium / IE3 60HzIP55 Dust/JettingStainless steel

The Grundfos 99145158 (CRN 125-1 A-G-A-V-HQQV) 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: 660US gpm at 117.8ft. Rated 208-230DD/460DV, 3.0-Phase, 60 Hz. Applications include HVAC: Heating, HVAC: Air Conditioning, Plumbing: Pressure Boosting and more.

Power
25HP
Voltage
208-230DD/460DV
Phase
3.0-Phase
Max Flow
660US gpm
Max Head
117.8ft
Max Pressure
232.06psi
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 125-1 A-G-A-V-HQQV
Series: CRN
Model Code: CRN 125-1 A-G-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: 150 lb
Technical Specifications
Model Number 99145158
Product Series CRN
Series Description Vertical Multistage Centrifugal Pump — All Stainless
Power 25HP
Voltage 208-230DD/460DV
Phase 3.0-Phase
Frequency 60 Hz
Motor Speed 3490-3530rpm
Pump Speed 3530rpm
Full Load Current 62,0-56,0/28,0A
Motor Type 160AC
Motor Protection PTC
Motor Efficiency Class NEMA Premium / IE3 60Hz
Motor Efficiency 91.0-91.7%
Insulation Class F
Protection Class (IP) IP55 Dust/Jetting
Nominal Flow 660US gpm
Nominal Head 117.8ft
Max Operating Pressure 232.06psi
Max Fluid Temperature 194°F
Max Ambient Temperature 104°F
Inlet Connection 6inch
Outlet Connection 6inch
Pipe Pressure Rating 150 lb
Pipe Standard ANSI
Impeller Material Stainless steel
Housing Material Stainless steel
Shaft Seal HQQV
Approvals / Certifications CE
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: 208-230DD/460DV, 3.0-Phase, 60 Hz.
Temperature limits Do not exceed max fluid temperature 194°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 125-1 A-G-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 5712607592158
Applications Industrial applications
Actual impeller diameter 6.38 in
Approvals CE
Approvals for drinking water NSF/ANSI 372
Bearing 1 WC/WC
Built-in motor protection PTC
Code for rubber V
Code for shaft seal HQQV
Connect code G
Connection ANSI
Connection 2 150 lb
Cooling TEFC
Curve tolerance ISO9906:2012 3B
Density 62.29 lb/ft³
Diameter 6.38 in
DOE Pump Energy Index CL 0.93
Enclosure class (IEC 34-5) 55 Dust/Jetting
Eta 1/1 91.0-91.7%
Flange size for motor 284TC
Frequency 60 HZ
Frequency converter NONE
Full load SF current 71,5-64,5/32,0 A
Gross weight 822.0 lb
IE Eff. Class NEMA Premium / IE3 60Hz
IE efficiency classNEMA Premium / IE3 60Hz
IE Efficiency class NEMA Premium / IE3 60Hz
Impeller Stainless steel
Impellers 1
Insulation F
Insulation class (IEC 85) F
Liquid max temp 90°C
Liquid temperature range -4 .. 194 °F
Low NPSH N
Material certified according to European standards
Material code A
Material Pricing Group 6
Max pressure at stated temp 232 psi / 194 °F
Maximum ambient temperature 104 °F
Maximum head 164.7 ft
Maximum operating pressure 232.06 psi
Maximum permissible operating pressure 16bar
Model A
Motor 284TC
Motor efficiency at 1/2 load 93.0-92.5 %
Motor efficiency at 3/4 load 91.5-92.5 %
Motor efficiency at full load 1 91.0-91.7 %
Motor protec PTC
Motor standard NEMA
Motor type 160AC
n rpm 3490-3530rpm
Net weight 558.0 lb
Number of poles 2
Number of reduced-diameter impellers 0
P2 HP 25 HP
P2 kW 18.5kW
Phase 3
Power (P2) required by pump 25 HP
Power factor 1 0.92-0.91
Pressure rating 150 lb
Pressure rating for connection 150 lb
Product family CRN 125
Pump 25 HP
Pump housing Stainless steel
Pump inlet 6
Pump outlet 6
Pump version A
Pumped liquid Water
Rated current 62,0-56,0/28,0 A
Rated flow 660 US gpm
Rated flow 2 660 US gpm
Rated head 117.8 ft
Rated head 2 117.8 ft
Rated power - P2 25 HP
Rated speed 3490-3530 rpm
Rated voltage 3 x 208-230DD/460D V
Real Time Delivery date to be confirmed on Sales Order Update with real time availability and Net price
Rubber V
Selected liquid temperature 68 °F
Service factor 1.15
Shaft seal HQQV
Stages 1
Standard NEMA
Starting current 550-750 %
Support bearing Graflon
Thrust handling device N
Type 160AC
Type of connection ANSI
Version A

Motor Curves

Dimensional Drawing

DWiring Diagram

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