Grundfos 99128091 - CRN 20-4 A-CX-X-E-HQQE | Vertical | Multistage | Centrifugal

GRUNDFOSSKU: 99128091

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

Description

Overview

Grundfos 99128091 is a vertical, multistage centrifugal pump suited for in-line, high-pressure industrial systems; it’s commonly used by service technicians and facilities maintenance teams requiring dependable fluid transfer.

Key features

  • Factory-manufactured replacement unit intended for industrial applications
  • Vertical, multistage centrifugal design for high-pressure, in-line service
  • Provides reliable, efficient fluid transfer and stable pressure for process systems

Applications

Ideal for boiler feed, high-pressure water supply, reverse osmosis feed, and other industrial process or service applications 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: 99128091

EAN 5712607281014
Actual impeller diameter 4.13 in
Approvals CURUS
Approvals for drinking water NSF/ANSI 61
Built-in motor protection PTC
Code for rubber E
Code for shaft seal HQQE
Connect code CX
Connection PN 25
Curve tolerance ISO9906:2012 3B
Density 62.29 lb/ft³
Diameter 4.13 in
DOE Pump Energy Index CL 0.91
Enclosure class (IEC 34-5) 55 Dust/Jetting
Flange size for motor 213TC
Frequency converter NONE
Gross weight 214.0 lb
IE Efficiency class NEMA Premium / IE3 60Hz
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 X
Material Pricing Group 6
Max pressure at stated temp 363 psi / 250 °F
Maximum ambient temperature 140 °F
Maximum head 274.3 ft
Maximum operating pressure 25 bar
Model A
Motor 213TC
Motor efficiency at 1/2 load 91.4-89.7 %
Motor efficiency at 3/4 load 90.9-90.7 %
Motor efficiency at full load 1 90.0-90.2 %
Motor standard NEMA
Motor type 132FA
Net weight 198.0 lb
Number of poles 2
Number of reduced-diameter impellers 0
Power (P2) required by pump 7.5 kW
Power factor 1 0.87
Pressure rating for connection PN 25
Pressure sensor N
Pump 7.5 kW
Pump speed on which pump data are based 3470 rpm
Pump version A
Pumped liquid Water
Rated current 26
Rated flow 111 US gpm
Rated head 210.3 ft
Rated power - P2 7.5 kW
Rated speed 3480-3500 rpm
Rated voltage 3 x 208-230YY/460Y 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 680-900 %
Type 132FA
Type of connection TriClamp
Version A

Motor Curves

Dimensional Drawing

DWiring Diagram

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