Grundfos 98989153 - CR 15-7 A-GJ-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline

GRUNDFOSSKU: 98989153

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Description

CR 15-7 A-GJ-A-E-HQQE Vertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). The pump head and base are in cast iron – all other wetted parts are in stainless steel. A cartridge shaft seal ensures high reliability, safe handling, and easy access and service. Power transmission is via a rigid split coupling. Pipe connection is via combined ANSI-JIS flanges. The pump is fitted with a 3-phase, fan-cooled asynchronous motor.

EAN 5712604774441
Actual impeller diameter 104.8 mm
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 GJ
Connection PN 25
Curve tolerance ISO9906:2012 3B
Density 998.2 kg/m³
Diameter 104.8 mm
DOE Pump Energy Index CL 0.91
Enclosure class (IEC 34-5) 55 Dust/Jetting
Flange rating inlet 300 lb
Flange size for motor 254TC
Frequency converter NONE
Gross weight 192.0 kg
IE Efficiency class NEMA Premium / IE3 60Hz
Impeller Stainless steel
Impellers 0
Insulation class (IEC 85) F
Liquid temperature range -20 .. 120 °C
Low NPSH N
Mains frequency 60 Hz
Material code A
Material Pricing Group 6
Max pressure at stated temp 16 bar / 120 °C
Maximum ambient temperature 40 °C
Maximum head 141 m
Maximum operating pressure 16 bar
Model A
Motor 254TC
Motor efficiency at 1/2 load 93.0-92.5 %
Motor efficiency at 3/4 load 92.0-92.5 %
Motor efficiency at full load 1 90.5-91.0 %
Motor standard NEMA
Motor type 160AA
Net weight 140.0 kg
Number of poles 2
Number of reduced-diameter impellers 0
Power (P2) required by pump 11 kW
Power factor 1 0.91-0.89
Pressure rating for connection PN 25
Pressure sensor N
Pump 11 kW
Pump speed on which pump data are based 3444 rpm
Pump version A
Pumped liquid Water
Rated current 37
Rated flow 20.5 m³/h
Rated head 109.7 m
Rated power - P2 11 kW
Rated speed 3490-3530 rpm
Rated voltage 3 x 208-230DD/460D V
Real Time Delivery date to be confirmed on Sales Order  Update with real time availability and Net price
Rubber E
Selected liquid temperature 20 °C
Service factor 1.15
Size of inlet connection DN 50
Size of outlet connection DN 50
Stages 7
Standard NEMA
Starting current 680-900 %
Type 160AA
Type of connection ANSI / JIS
Version A

Motor Curves

Dimensional Drawing

DWiring Diagram

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