Grundfos 99142646 - CRN 125-3 A-F-A-E-HQQE | Vertical | Multistage | Centrifugal

GRUNDFOSSKU: 99142646

Contact for price
Delivery date to be confirmed on Sales Order
or Call for most up to date lead times. (781) 281-8905

Description

Overview

The Grundfos 99142646 CRN 125-3 A-F-A-E-HQQE is a vertical multistage centrifugal pump intended for industrial fluid handling and pressure boosting. Contractors, plant maintenance teams, and system integrators use this model where reliable, high-pressure pumping is required.

Key features

  • Designed as a vertical, multistage centrifugal assembly for compact, high-pressure operation
  • Suitable for in-line and vertical installations commonly found in HVAC, process, and boiler feed systems
  • Provides steady pressure delivery and improved system reliability for continuous or duty-cycle applications

Applications

Typical uses include high-pressure boosting, industrial process circulation, boiler feed, and other commercial or light industrial fluid transfer tasks.

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: 99142646

EAN 5712607541583
Approvals CE
Approvals for drinking water ACS
Bearing 1 WC/WC
Bearing 2 Graflon
Built-in motor protection PTC
Code for rubber E
Code for shaft seal HQQE
Connect code F
Connection PN 16
Cooling IC 411
Curve tolerance ISO9906:2012 3B
Density 62.29 lb/ft³
Enclosure class (IEC 34-5) IP55
Flange size for motor FF350
Frequency converter NONE
Gross weight 1070.0 lb
IE efficiency IE3 93
IE Efficiency class IE3
Impeller Stainless steel
Impellers 0
Insulation class (IEC 85) F
Liquid temperature range -4 .. 248 °F
Low NPSH N
Mains frequency 50 Hz
Material certified according to European standards
Material code A
Material Pricing Group 33
Max pressure at stated temp 232 psi / 250 °F
Maximum ambient temperature 131 °F
Maximum head 331.1 ft
Maximum operating pressure 16 bar
Minimum efficiency index, MEI ≥ 0.7
Model A
Motor FF350
Motor efficiency at 1/2 load 94.0-94.0 %
Motor efficiency at 3/4 load 94.2-94.2 %
Motor efficiency at full load 1 93.7-93.7 %
Motor standard IEC
Motor type SIEMENS
Net weight 943.0 lb
Number of poles 2
Number of reduced-diameter impellers 0
Power (P2) required by pump 37 kW
Power factor 1 0.88
Pressure rating for connection PN 16
Pump 37 kW
Pump speed on which pump data are based 2970 rpm
Pump version A
Pumped liquid Water
Rated current 65/37.5 A
Rated flow 550 US gpm
Rated head 255.6 ft
Rated power - P2 37 kW
Rated speed 2955 rpm
Rated voltage 3 x 380-420D/660-725Y V
Real Time 1 Available on 2/19/2024 Plant: Allentown  Update with real time availability and Net price
Rubber E
Selected liquid temperature 68 °F
Size of inlet connection DN 150
Size of outlet connection DN 150
Stages 3
Standard IEC
Starting current 710-710 %
Support bearing Graflon
Terminal box position 6
Thrust handling device N
Type SIEMENS
Type of connection DIN
Version A
Danish VVS No. 386936230
Finnish LVI No. 4925628

Motor Curves

Dimensional Drawing

Recently viewed

Similar Products