Grundfos 98911481 - CRI 1-6 B-CA-A-E-HQQE | Vertical | Multistage | Centrifugal

GRUNDFOSSKU: 98911481

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

Description

Overview

Grundfos 98911481 is a vertical, multistage centrifugal pump (CRI 1-6 B-CA-A-E-HQQE) designed for industrial and commercial fluid-handling systems where reliable high-pressure performance is required.

Key features

  • Manufactured by Grundfos for industrial applications and service replacement
  • Configured as a vertical multistage centrifugal unit suitable for in-line installation and high-pressure service
  • Provides staged pumping for stable pressure control and efficient continuous operation

Applications

Typical uses include booster systems, process water transfer, HVAC and boiler feed, and other high-pressure industrial or commercial fluid systems where compact vertical multistage pumps are preferred.

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: 98911481

EAN 5712603439457
Approvals EAC
Approvals for drinking water WRAS
Built-in motor protection NONE
Code for rubber E
Code for shaft seal HQQE
Connect code CA
Connection PN 25
Curve tolerance ISO9906:2012 3B
Density 62.29 lb/ft³
Enclosure class (IEC 34-5) 55 Dust/Jetting
Flange size for motor FT85
Frequency converter NONE
Gross weight 44.2 lb
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 code A
Material Pricing Group 6
Max pressure at stated temp 363 psi / 250 °F
Maximum ambient temperature 140 °F
Maximum head 123.4 ft
Maximum operating pressure 25 bar
Minimum efficiency index, MEI ≥ 0.7
Model A
Motor FT85
Motor efficiency at 1/2 load 79.5-74.5 %
Motor efficiency at 3/4 load 81.5-78.5 %
Motor efficiency at full load 1 77.8-77.8 %
Motor standard IEC
Motor type 71BA
Net weight 38.4 lb
Number of poles 2
Number of reduced-diameter impellers 0
Power (P2) required by pump 0.55 kW
Power factor 1 0.80-0.70
Pressure rating for connection PN 25
Pressure sensor N
Pump 0.55 kW
Pump speed on which pump data are based 2873 rpm
Pump version B
Pumped liquid Water
Rated current 2.50/1.44 A
Rated flow 7.93 US gpm
Rated head 92.85 ft
Rated power - P2 0.55 kW
Rated speed 2830-2850 rpm
Rated voltage 3 x 220-240D/380-415Y 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
Size of inlet connection DN 32
Size of outlet connection DN 32
Stages 6
Standard IEC
Starting current 580-620 %
Type 71BA
Type of connection FlexiClamp
Version B

Motor Curves

Dimensional Drawing

DWiring Diagram

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