Grundfos 96653643 - CRN 64-4 A-G-H-E-PUUE | Multistage | Centrifugal | Vertical | Inline

GRUNDFOSSKU: 96653643

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Description

Grundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark
CRN 64-4 A-G-H-E-PUUE · Vertical Multistage Centrifugal Pump — All Stainless
CRN

The Grundfos 96653643 (CRN 64-4 A-G-H-E-PUUE) 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.

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 64-4 A-G-H-E-PUUE
Series: CRN
Model Code: CRN 64-4 A-G-H-E-PUUE
Technical Specifications
Model Number 96653643
Product Series CRN
Series Description Vertical Multistage Centrifugal Pump — All Stainless
Important Notices
Electrical Verify supply voltage, phase, and frequency match nameplate before installation.
Temperature limits Do not exceed max fluid temperature per nameplate. 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 64-4 A-G-H-E-PUUE
✓ 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 5700836859357
Actual impeller diameter 5.59 in
Approvals CE
Bearing 1 Graflon
Code for rubber E
Code for shaft seal PUUE
Connect code G
Connection PN 40
Curve tolerance ISO9906:2012 3B
Diameter 5.59 in
DOE Pump Energy Index CL 0.93
Flange rating inlet 300 lb
Flange size for motor 324TC
Frequency converter NONE
Gross weight 261.0 lb
Impeller Stainless steel
Impellers 0
Liquid temperature range -40 .. 194 °F
Low NPSH N
Material code H
Material Pricing Group 6
Max pressure at stated temp 435 psi / 194 °F
Maximum head 563 ft
Maximum operating pressure 30 bar
Model B
Motor 324TC
Motor standard NEMA
Net weight 243.0 lb
Number of reduced-diameter impellers 0
Pressure rating for connection PN 40
Pressure sensor N
Pump speed on which pump data are based 3550 rpm
Pump version A
Rated flow 339 US gpm
Rated head 441.6 ft
Real Time Delivery date to be confirmed on Sales Order  Update with real time availability and Net price
Rubber E
Size of inlet connection 4 inch
Size of outlet connection 4 inch
Stages 4
Standard NEMA
Support bearing Graflon
Type of connection ANSI
Version A

Motor Curves

Dimensional Drawing

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