Grundfos 92557601 - CR 15-4 A-GJ-A-E-HQQE | Vertical | Multistage | Centrifugal

GrundfosSKU: 92557601

Price:
Sale price$8,513.89
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
CR 15-4 A-GJ-A-E-HQQE · Vertical Multistage Centrifugal Pump
CR1HP230/460V3.0-Phase60 HzIE3 / NEMA PremiumTEFCStainless steel

The Grundfos 92557601 (CR 15-4 A-GJ-A-E-HQQE) is a Vertical Multistage Centrifugal Pump. Cast iron head and base, stainless steel wetted parts. Used in water supply, pressure boosting, HVAC, and industrial liquid transfer. Nominal performance: 45.3US gpm at 51.84ft. Rated 230/460V, 3.0-Phase, 60 Hz.

Power
1HP
Voltage
230/460V
Phase
3.0-Phase
Max Flow
45.3US gpm
Max Head
51.84ft
Max Pressure
232.06psi
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

Vertical Multistage Design

Multiple stages in series deliver high head at compact footprint. CR handles up to 60 bar and flow ranges from 0.5 to 900 m³/h across the series range.

Stainless Steel Wetted Parts

All parts in contact with the pumped fluid are stainless steel — impeller, shaft, chamber. Cast iron is used only for the head and base which never contact the fluid.

QuickTight Connection System

No special tools needed for coupling. Integrated coupling design reduces installation and service time.

Wide Configuration Range

Available in 60+ frame sizes and 16 impeller variants. CR can be configured for almost any pressure/flow combination in commercial and industrial water systems.

Authorized Grundfos Distributor

PumpStop supplies genuine Grundfos CR pumps with full manufacturer warranty and factory-trained technical support.

Contact PumpStop for Sizing

The CR family covers a wide operating range. Contact PumpStop to confirm the correct model, voltage, and frequency for your system.

Model Information — CR 15-4 A-GJ-A-E-HQQE
Series: CR
Model Code: CR 15-4 A-GJ-A-E-HQQE
Seal Type: Cartridge seal — H rubber bellows, QQ SiC/SiC faces, E EPDM O-ring
Impeller Material: Stainless steel
Housing Material: Cast iron
Shaft Seal: HQQE
Flange Rating: PN 25
Technical Specifications
Model Number 92557601
Product Series CR
Series Description Vertical Multistage Centrifugal Pump
Power 1HP
Voltage 230/460V
Phase 3.0-Phase
Frequency 60 Hz
Motor Speed 1765rpm
Pump Speed 1744rpm
Full Load Current 2,94/1,47A
Motor Type WEG
Motor Efficiency Class IE3 / NEMA Premium
Motor Efficiency IE3 85,5%
Insulation Class F
Protection Class (IP) TEFC
Nominal Flow 45.3US gpm
Nominal Head 51.84ft
Max Operating Pressure 232.06psi
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 ANSI / JIS
Impeller Material Stainless steel
Housing Material Cast iron
Shaft Seal HQQE
Approvals / Certifications CURUS
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. CR 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) — CR Series
✓ Product Data Sheet — CR 15-4 A-GJ-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 5715116226651
Approvals CURUS
Approvals for drinking water NSF/ANSI 61
Built-in motor protection NONE
Code for rubber E
Code for shaft seal HQQE
Connect code GJ
Connection PN 25
Curve tolerance ISO9906:2012 3B
Density 62.29 lb/ft³
Enclosure class (IEC 34-5) IP55
Flange rating inlet 300 lb
Flange size for motor 56C
Frequency converter NONE
Gross weight 139.0 lb
IE efficiency IE3 85
IE Efficiency class IE3 / NEMA Premium
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 232 psi / 250 °F
Maximum ambient temperature 104 °F
Maximum head 66.93 ft
Maximum operating pressure 16 bar
Model A
Motor 56C
Motor efficiency at 1/2 load 0.825
Motor efficiency at 3/4 load 0.84
Motor efficiency at full load 1 0.855
Motor standard NEMA
Motor type WEG
Net weight 121.0 lb
Number of poles 4
Number of reduced-diameter impellers 0
Power (P2) required by pump 0.75 kW
Power factor 1 0.75
Pressure rating for connection PN 25
Pressure sensor N
Pump 0.75 kW
Pump speed on which pump data are based 1744 rpm
Pump version A
Pumped liquid Water
Rated current 2.94/1.47 A
Rated flow 45.3 US gpm
Rated head 51.84 ft
Rated power - P2 0.75 kW
Rated speed 1765 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
Size of inlet connection DN 50
Size of outlet connection DN 50
Stages 4
Standard NEMA
Starting current 8.6
Type WEG
Type of connection ANSI / JIS
Version A

Motor Curves

Dimensional Drawing

DWiring Diagram

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