Grundfos 99315719 - CRNE 3-25 A-CX-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline

GRUNDFOSSKU: 99315719

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Delivery date to be confirmed on Sales Order
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Description

Grundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark
CRNE 3-25 A-CX-A-E-HQQE · Vertical Multistage Centrifugal Pump — All Stainless Variable Speed
CRNE5.5HP380-500V3.0-Phase50, 60 HzIE5IP55Stainless steel

The Grundfos 99315719 (CRNE 3-25 A-CX-A-E-HQQE) is a Vertical Multistage Centrifugal Pump — All Stainless Variable Speed. All stainless steel construction with integrated variable frequency drive. Variable speed and full stainless for demanding chemical or food-grade applications. Nominal performance: 16US gpm at 599ft. Rated 380-500V, 3.0-Phase, 50, 60 Hz.

Power
5.5HP
Voltage
380-500V
Phase
3.0-Phase
Max Flow
16US gpm
Max Head
599ft
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

Variable Speed Plus All Stainless

CRNE combines IE5 variable speed with 316 stainless steel wetted construction — the full specification for demanding chemical, food, and pharmaceutical pressure systems.

IE5 Permanent Magnet Motor

Highest efficiency class motor reduces operating cost. Especially effective in pressure systems that spend most runtime below maximum flow.

Integrated Drive — No Cabinet Required

VFD is inside the pump head. Eliminates separate drive panel, reduces installation footprint, and simplifies commissioning.

All Stainless Steel Wetted Path

Every surface in contact with the fluid is EN 1.4401 (316) stainless. Suitable for chlorinated water, mild acids, cleaning agents, and process chemicals.

iSOLUTIONS Connectivity

Supports MODBUS, PROFIBUS, BACnet, and Grundfos GO for full BMS integration and remote performance monitoring.

Cartridge Seal — No Adjustment

Factory-set cartridge seal. No field adjustment on installation. Seal variants available for water, chemical, and high-temperature service.

Model Information — CRNE 3-25 A-CX-A-E-HQQE
Series: CRNE
Model Code: CRNE 3-25 A-CX-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 99315719
Product Series CRNE
Series Description Vertical Multistage Centrifugal Pump — All Stainless Variable Speed
Power 5.5HP
Voltage 380-500V
Phase 3.0-Phase
Frequency 50, 60 Hz
Motor Speed 360-4000rpm
Pump Speed 3533rpm
Full Load Current 7,60-6,20A
Motor Type 112MC
Motor Protection ELEC
Motor Efficiency Class IE5
Motor Efficiency 92.2%
Insulation Class F
Protection Class (IP) IP55
Nominal Flow 16US gpm
Nominal Head 599ft
Max Operating Pressure 362.59psi
Max Fluid Temperature 248°F
Max Ambient Temperature 122°F
Inlet Connection DN 32
Outlet Connection DN 32
Pipe Pressure Rating PN 25
Pipe Standard TriClamp
Impeller Material Stainless steel
Housing Material Stainless steel
Shaft Seal HQQE
Approvals / Certifications CE, UKCA, SEPRO, RCM
Important Notices
Electrical Verify supply voltage, phase, and frequency match nameplate before installation: 380-500V, 3.0-Phase, 50, 60 Hz.
Temperature limits Do not exceed max fluid temperature 248°F or max ambient temperature 122°F. Exceeding limits damages seals and motor insulation.
Dry running Do not run dry. CRNE 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) — CRNE Series
✓ Product Data Sheet — CRNE 3-25 A-CX-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 5713827100468
Approvals CE
Approvals for drinking water WRAS
Built-in motor protection ELEC
Code for rubber E
Code for shaft seal HQQE
Config. file no 99058854
Connect code CX
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 FT130
Frequency converter Built-in
Function Module FM300 - Advanced
Gross weight 154.0 lb
IE Efficiency class IE5
Impeller Stainless steel
Impellers 0
Insulation class (IEC 85) F
Liquid temperature range -4 .. 248 °F
Low NPSH N
Mains frequency 50 / 60 Hz
Material code A
Material Pricing Group 31
Max pressure at stated temp 363 psi / 250 °F
Maximum ambient temperature 122 °F
Maximum head 790.4 ft
Maximum operating pressure 25 bar
Minimum efficiency index, MEI ≥ 0.7
Model A
Motor FT130
Motor efficiency at full load 1 0.922
Motor standard IEC
Motor type 112MC
Net weight 107.0 lb
Number of reduced-diameter impellers 0
Power (P2) required by pump 4 kW
Power factor 1 0.92-0.87
Pressure rating for connection PN 25
Pressure sensor N
Pump 4 kW
Pump speed on which pump data are based 3520 rpm
Pump version A
Pumped liquid Water
Rated current 7.60-6.20 A
Rated flow 15.4 US gpm
Rated head 602.4 ft
Rated power - P2 4 kW
Rated speed 360-4000 rpm
Rated voltage 3 x 380-500 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 25
Standard IEC
Type 112MC
Type of connection TriClamp
Version A

Motor Curves

Dimensional Drawing

DWiring Diagram

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