Grundfos 99131856 - CRI 10-7 P-CA-A-K-HQQK | Vertical | Multistage | Centrifugal

GRUNDFOSSKU: 99131856

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

Description

Overview

The Grundfos 99131856 is a CRI 10-7 P-CA-A-K-HQQK vertical multistage centrifugal pump suited for inline, high-pressure service. It is intended for industrial and commercial users requiring reliable multistage pumping performance.

Key features

  • Vertical multistage centrifugal design for compact footprint and staged pressure development
  • Configured for high-pressure, inline applications and service special replacement use
  • Offers robust performance for pressure boosting and continuous duty in industrial systems

Applications

Typical uses include pressure boosting, boiler feed, industrial water transfer, RO feed, and other high-pressure circulation tasks where a vertical multistage centrifugal pump is appropriate.

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: 99131856

EAN 5712607339012
Actual impeller diameter 3.66 in
Approvals EAC
Built-in motor protection PTC
Code for rubber K
Code for shaft seal HQQK
Connect code CA
Connection PN 25
Curve tolerance ISO9906:2012 3B
Density 62.29 lb/ft³
Diameter 3.66 in
DOE Pump Energy Index CL 0.87
Enclosure class (IEC 34-5) 55 Dust/Jetting
Flange size for motor FT130
Frequency converter NONE
Gross weight 157.0 lb
IE Efficiency class NEMA Premium / IE3 60Hz
Impeller Stainless steel
Impellers 0
Insulation class (IEC 85) F
Liquid temperature range 32 .. 248 °F
Low NPSH N
Mains frequency 60 Hz
Material code A
Max pressure at stated temp 232 psi / 250 °F
Maximum ambient temperature 140 °F
Maximum head 341.2 ft
Maximum operating pressure 16 bar
Minimum efficiency index, MEI ≥ 0.7
Model A
Motor FT130
Motor efficiency at 1/2 load 86.9-84.7 %
Motor efficiency at 3/4 load 88.5-87.3 %
Motor efficiency at full load 1 88.5-88.5 %
Motor standard IEC
Motor type 112CA
Net weight 148.0 lb
Number of poles 2
Number of reduced-diameter impellers 0
Power (P2) required by pump 4 kW
Power factor 1 0.91-0.82
Pressure rating for connection PN 25
Pressure sensor N
Pump 4 kW
Pump speed on which pump data are based 3526 rpm
Pump version P
Pumped liquid Water
Rated current 13
Rated flow 53.3 US gpm
Rated head 275.9 ft
Rated power - P2 4 kW
Rated speed 3510-3540 rpm
Rated voltage 3 x 220-277D/380-480Y V
Real Time Delivery date to be confirmed on Sales Order  Update with real time availability and Net price
Rubber K
Selected liquid temperature 68 °F
Service factor 1.15
Size of inlet connection DN 50
Size of outlet connection DN 50
Stages 7
Standard IEC
Starting current 1000-1470 %
Type 112CA
Type of connection FlexiClamp
Version P

Motor Curves

Dimensional Drawing

DWiring Diagram

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