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Grundfos

Grundfos 96731109 CRE 32-1 AN-G-A-E-HQQE Circulator Pump

Grundfos 96731109 CRE 32-1 AN-G-A-E-HQQE Circulator Pump

Cast Iron
3 x 208-230 V - 60 Hz
$3,000.00 - Free Shipping
Item Number
96731109
Manufacturer Part No
96731109
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Quantity
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CRE 32-1 AN-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. 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
  • one analog sensor input, 0-10 V, 0(4)-20 mA; the factory-fitted pressure sensor is connected to this input
  • 24 V voltage supply for sensor, Imax = 40 mA
  • one analog output
  • three digital inputs
  • one potential-free fault signal relay with changeover contact, reporting "Fault", "Operation" or "Ready"
  • RS-485 GENIbus connection.
  • interface for Grundfos CIM fieldbus module.

Liquid:
Pumped liquid:    Water
Liquid temperature range:    -22 .. 248 °F
Selected liquid temperature:    68 °F
Density:    62.29 lb/ft³
Technical:
Rated pump speed:    3461 rpm
Rated flow:    159 US gpm
Pump orientation:    Vertical
Shaft seal arrangement:    Single
Primary shaft seal:    HQQE
Code for shaft seal:    HQQE
Approvals:    CURUS
Approvals for drinking water:    NSF61
Curve tolerance:    ISO9906:2012 3B
Materials:
Base:    Cast iron
     EN 1563 EN-GJS-500-7
     ASTM A536 80-55-06
Impeller:    Stainless steel
     EN 1.4301
     AISI 304
Bearing:    SIC
Support bearing:    Graflon
Installation:
Maximum ambient temperature:    140 °F
Maximum operating pressure:    232.06 psi
Max pressure at stated temperature:    232 psi / 250 °F
     232 psi / -22 °F
Type of connection:    ANSI
Size of suction port:    2 1/2 inch
Size of outlet port:    2 1/2 inch
Pressure rating for connection:    PN 16
Flange rating inlet:    150 lb
Flange size for motor:    182TC
Electrical data:
Motor standard:    NEMA
Motor type:    112CA
Rated power - P2:    5 HP
Power (P2) required by pump:    5 HP
Main frequency:    60 Hz
Rated voltage:    3 x 208-230 V
Service factor:    1.07
Rated current:    13.8 A
Cos phi - power factor:    0.94
Rated speed:    3470 rpm
IE efficiency:    IE2 88,5%
IE Efficiency class:    NEMA Energy / IE2 60Hz / NRC
Motor efficiency at full load:    88.5 %
Number of poles:    2
Enclosure class (IEC 34-5):    IP55
Insulation class (IEC 85):    F
Motor Number:    85904405
Controls:
Frequency converter:    Built-in
Pressure sensor:    Y
Others:
Net weight:    193 lb
Gross weight:    211 lb
Shipping volume:    10.9 ft³

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