Grundfos 98337787 - CR 20-2 A-F-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline

GRUNDFOSSKU: 98337787

Price:
Sale price$8,788.89
Delivery date to be confirmed on Sales Order
or Call for most up to date lead times. (781) 281-8905

Description

CR 20-2 A-F-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 DIN flanges. The pump is fitted with a 3-phase, fan-cooled asynchronous motor.

EAN 5711493235767
Actual impeller diameter 104.8 mm
Approvals EAC
Built-in motor protection PTC
Code for rubber E
Code for shaft seal HQQE
Connect code F
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 size for motor FT130
Frequency converter NONE
Gross weight 91.0 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
Max pressure at stated temp 16 bar / 120 °C
Maximum ambient temperature 60 °C
Maximum head 41.9 m
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 69.0 kg
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 3520 rpm
Pump version A
Pumped liquid Water
Rated current 7.80-6.80 A
Rated flow 25.3 m³/h
Rated head 32.5 m
Rated power - P2 4 kW
Rated speed 3510-3540 rpm
Rated voltage 3 x 380-480D 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
Size of inlet connection DN 50
Size of outlet connection DN 50
Stages 2
Standard IEC
Starting current 1000-1470 %
Type 112CA
Type of connection DIN
Version A

Motor Curves

Dimensional Drawing

DWiring Diagram

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