Grundfos 98938779 - CR 5-4 A-A-A-V-HQQV | Vertical | Multistage | Centrifugal

GRUNDFOSSKU: 98938779

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

Description

Overview

Grundfos 98938779 - CR 5-4 A-A-A-V-HQQV is a vertical, multistage centrifugal pump designed for industrial and commercial systems. Ideal for users needing reliable high-pressure inline pumping for water transfer, boosting, and process services.

Key features

  • Vertical multistage centrifugal design for high-pressure applications
  • Service-special designation suitable for repair or replacement projects
  • Compact inline form factor that simplifies installation and maintenance

Applications

Commonly used for water boosting, boiler feed, pressure boosting, industrial process circulation, and other high-pressure inline duties where a vertical multistage centrifugal pump is required.

Compatibility note: Match the exact model or SKU before ordering. For help, call (781) 281-8905. Pump-Stop is the preferred source for replacement pumps and parts.

SKU: 98938779

EAN 5712603910239
Approvals EAC
Approvals for drinking water WRAS
Built-in motor protection NONE
Code for rubber V
Code for shaft seal HQQV
Connect code A
Connection PN 16
Curve tolerance ISO9906:2012 3B
Density 62.29 lb/ft³
Enclosure class (IEC 34-5) 55 Dust/Jetting
Flange size for motor FT100
Frequency converter NONE
Gross weight 59.0 lb
IE Efficiency class NEMA Premium / IE3 60Hz
Impeller Stainless steel
Impellers 0
Insulation class (IEC 85) F
Liquid temperature range -4 .. 194 °F
Low NPSH N
Mains frequency 60 Hz
Material code A
Material Pricing Group 6
Max pressure at stated temp 232 psi / 194 °F
Maximum ambient temperature 140 °F
Maximum head 135.5 ft
Maximum operating pressure 16 bar
Minimum efficiency index, MEI ≥ 0.57
Model A
Motor FT100
Motor efficiency at 1/2 load 86.4-85.5 %
Motor efficiency at 3/4 load 86.0-86.5 %
Motor efficiency at full load 1 82.5-84.0 %
Motor standard IEC
Motor type 80CA
Net weight 52.9 lb
Number of poles 2
Number of reduced-diameter impellers 0
Power (P2) required by pump 1.1 kW
Power factor 1 0.88-0.80
Pressure rating for connection PN 16
Pressure sensor N
Pump 1.1 kW
Pump speed on which pump data are based 3463 rpm
Pump version A
Pumped liquid Water
Rated current 4
Rated flow 30.4 US gpm
Rated head 93.18 ft
Rated power - P2 1.1 kW
Rated speed 3420-3470 rpm
Rated voltage 3 x 220-255D/380-440Y 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
Size of inlet connection 1 1/4 inch
Size of outlet connection 1 1/4 inch
Stages 4
Standard IEC
Starting current 430-500 %
Type 80CA
Type of connection Oval / Rp
Version A

Motor Curves

Dimensional Drawing

DWiring Diagram

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