Grundfos 98413471 - CR 45-10 A-G-A-E-HQQE

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GRUNDFOSSKU: 98413471

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Sale price$19,145.36 Regular price$36,818.00
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Description

CR 45-10 A-G-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 ANSI flanges. The pump is fitted with a 3-phase, fan-cooled asynchronous motor.

EAN 5711494602780
Material Pricing Group 30
Motor efficiency at full load 1 93.7-93.7 %
IE Efficiency class IE3
Code for rubber E
Maximum ambient temperature 55 °C
Material code A
Density 998.2 kg/m³
Max pressure at stated temp 30 bar / 120 °C
Maximum operating pressure 30 bar
Size of inlet connection 3 inch
Power factor 1 0.9
Support bearing Graflon
Selected liquid temperature 20 °C
Type of connection ANSI
Bearing 1 Graflon
Rated voltage 3 x 380-420D V
Flange size for motor FF350
Pumped liquid Water
Size of outlet connection 3 inch
Starting current 670-670 %
Connect code G
Liquid temperature range -30 .. 120 °C
Mains frequency 50 Hz
Insulation class (IEC 85) F
IE efficiency IE3 93
Motor efficiency at 1/2 load 93.5-93.5 %
Built-in motor protection PTC
Net weight 378.0 kg
Number of poles 2
Rated speed 2955 rpm
Gross weight 429.0 kg
Rated power - P2 37 kW
Enclosure class (IEC 34-5) IP55
Power (P2) required by pump 37 kW
Pressure rating for connection PN 40
Motor efficiency at 3/4 load 93.9-93.9 %
Rated current 68.0-63.0 A
Minimum efficiency index, MEI ≥ 0.7
Frequency converter NONE
Motor type SIEMENS
Pressure sensor N
DOE Pump Energy Index CL 0.89
Pump speed on which pump data are based 2957 rpm
Stages 10
Approvals EAC
Rated flow 45 m³/h
Model B
Version A
Diameter 135.7 mm
Motor FF350
Rubber E
Maximum head 255.2 m
Approvals for drinking water ACS
Motor standard IEC
Rated head 204.8 m
Actual impeller diameter 135.7 mm
Type SIEMENS
Curve tolerance ISO9906:2012 3B
Impellers 0
Connection PN 40
Impeller Stainless steel
Code for shaft seal HQQE
Number of reduced-diameter impellers 0
Flange rating inlet 300 lb
Pump 37 kW
Low NPSH N
Standard IEC
Pump version A

Motor Curves

Dimensional Drawing

DWiring Diagram

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