Grundfos 96543503 - CRN 5-26 A-P-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline

GRUNDFOSSKU: 96543503

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or Call for most up to date lead times. (781) 281-8905

Description

⚠ Discontinued Product This model has been discontinued by Grundfos. Stock may be limited. Contact PumpStop to confirm availability or discuss a replacement model.
Grundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark
CRN 5-26 A-P-A-E-HQQE · Vertical Multistage Centrifugal Pump — All Stainless
CRN50 HzStainless steel

The Grundfos 96543503 (CRN 5-26 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: 25.5US gpm at 444.6ft.

Max Flow
25.5US gpm
Max Head
444.6ft
Max Pressure
362.59psi
Grundfos
World's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945
Industrial Grade
Built and tested to IEC and NEMA standards
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 5-26 A-P-A-E-HQQE
Series: CRN
Model Code: CRN 5-26 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 96543503
Product Series CRN
Series Description Vertical Multistage Centrifugal Pump — All Stainless
Frequency 50 Hz
Pump Speed 2917rpm
Nominal Flow 25.5US gpm
Nominal Head 444.6ft
Max Operating Pressure 362.59psi
Max Fluid Temperature 248°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, EAC, UKCA, SEPRO, RCM
Important Notices
Electrical Verify supply voltage, phase, and frequency match nameplate before installation.
Temperature limits Do not exceed max fluid temperature 248°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 5-26 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 5700398134534
Approvals CE
Approvals for drinking water WRAS
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
Flange size for motor FT130
Frequency converter NONE
Gross weight 63.0 lb
Impeller Stainless steel
Impellers 0
Liquid temperature range -4 .. 248 °F
Low NPSH N
Material code A
Material Pricing Group 6
Max pressure at stated temp 363 psi / 250 °F
Maximum head 582 ft
Maximum operating pressure 25 bar
Minimum efficiency index, MEI ≥ 0.57
Model A
Motor FT130
Motor standard IEC
Net weight 56.6 lb
Number of reduced-diameter impellers 0
Power (P2) required by pump 4 kW
Pressure rating for connection PN 50
Pressure sensor N
Pump 4 kW
Pump speed on which pump data are based 2917 rpm
Pump version A
Pumped liquid Water
Rated flow 25.5 US gpm
Rated head 444.6 ft
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 26
Standard IEC
Type of connection PJE
Version A

Motor Curves

Dimensional Drawing

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