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Grundfos 98183086 - CRE 20-8 N-GJ-A-E-HQQE
Grundfos 98183086 - CRE 20-8 N-GJ-A-E-HQQE
Grundfos 98183086 - CRE 20-8 N-GJ-A-E-HQQE
Grundfos 98183086 - CRE 20-8 N-GJ-A-E-HQQE
Grundfos 98183086 - CRE 20-8 N-GJ-A-E-HQQE
Grundfos 98183086 - CRE 20-8 N-GJ-A-E-HQQE

Grundfos 98183086 - CRE 20-8 N-GJ-A-E-HQQE

Save $8,623.68
GRUNDFOSSKU: 98183086
Price:
$9,342.32 $17,966.00
Delivery date to be confirmed on Sales Order
Chat or Call for most up to date lead times. (781) 281-8905

Description

CRE 20-8 N-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. The motor includes a frequency converter and PI controller in the motor terminal box. This enables continuously variable control of the motor speed, which again enables adaptation of the performance to a given requirement. An operating panel on the motor terminal box enables setting of required setpoint as well as setting of pump to "Min. " or "Max. " operation or to "Stop". The operating panel has indicator lights for "Operation" and "Fault". Communication with the pump is possible by means of Grundfos GO Remote (accessory). The remote control enables further settings as well as reading out of a number of parameters such as "Actual value", "Speed", "Power input" and total "Power consumption". The terminal box holds terminals for these connections: pump start/stop input (potential-free contact)
remote setpoint setting via analog signal, 0-10 V, 0(4)-20 mA
10 V voltage supply for setpoint potentiometer, Imax = 5 mA
three analog sensor inputs, 0-10 V, 0(4)-20 mA; the factory-fitted pressure sensor is connected to one of these inputs
24 V voltage supply for sensor, Imax = 40 mA
one analog output
three digital inputs
two Pt100 inputs
two potential-free fault signal relays with changeover contact, reporting "Fault", "Operation" or "Ready"
RS-485 GENIbus connection
interface for Grundfos CIM fieldbus module.

EAN 5711491079592
Applications Industrial applications
Material Pricing Group 31
Motor efficiency at full load 1 0.91
IE Efficiency class NEMA Premium / IE3 60Hz
Code for rubber E
Maximum ambient temperature 40 °C
Material code A
Density 998.2 kg/m³
Max pressure at stated temp 25 bar / 120 °C
Maximum operating pressure 25 bar
Size of inlet connection DN 50
Power factor 1 0.89
Selected liquid temperature 20 °C
Type of connection ANSI / JIS
Bearing 1 SIC
Rated voltage 3 x 460 V
Flange size for motor 254TC
Pumped liquid Water
Size of outlet connection DN 50
Connect code GJ
Liquid temperature range -20 .. 120 °C
Mains frequency 60 Hz
Insulation class (IEC 85) F
Built-in motor protection YES
Net weight 182.0 kg
Number of poles 2
Rated speed 480-3540 rpm
Gross weight 233.0 kg
Rated power - P2 15 kW
Enclosure class (IEC 34-5) IP55
Power (P2) required by pump 15 kW
Pressure rating for connection PN 25
Rated current 26 A
Service factor 1.15
Config. file no 95139702
Frequency converter Built-in
Motor type 160AB
Terminal box position 6
Function Module ADVANCED I/O
Pressure sensor Y
Pump speed on which pump data are based 3497 rpm
Stages 8
Approvals CURUS
Rated flow 25.3 m³/h
Model A
Version N
Diameter 104.9 mm
Motor Standard motor size
Rubber E
Maximum head 170 m
Approvals for drinking water NSF/ANSI 61
Motor standard NEMA
DOE Pump Energy Index VL 0.46
Rated head 135 m
Actual impeller diameter 104.9 mm
Type 160AB
Curve tolerance ISO9906:2012 3B
Impellers 0
Connection PN 25
Impeller Stainless steel
Code for shaft seal HQQE
Number of reduced-diameter impellers 0
Flange rating inlet 250 lb
Pump 15 kW
Low NPSH N
Standard NEMA
Pump version N

Motor Curves

Dimensional Drawing

DWiring Diagram

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