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322 Duplex Pump Control Panel Three Phase

Three phase, duplex alternating pump control panel with override. The SJE Rhombus Model 322 control panel is designed to alternately control two three phase pumps in industrial and commercial water and wastewater sewage systems. The alternating action equalizes pump wear. In addition to the alternating pump control, this system provides override control should either pump fail. If an alarm condition occurs, the alarm switch activates the audio/visual alarm system. Common applications include lift stations, pump chambers, and irrigation systems.
  • 208/240/480 V pump circuit
  • 14" X 12" X 6" enclosure (dependent on options selected)
  • Multi-tap control transformer 208/240/480 VAC primary provides 120 VAC control voltage
  • Motor protective switches for short circuit and overload protection
  • Magnetic motor contactors
  • NEMA 4X FRP enclosure
  • Pump run light
  • HOA switches
  • Terminal block
  • Control/alarm fuse
  • Control on/off switch
  • Three (on, off, lag/alarm) 20 foot Sensor Float® control switches
  • UL/cUL Listed
  • 3-year limited warranty
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Shopping Options
Phase (Ø)
  1. Three (3) 9 items
Voltage (Range)
  1. 220-240/460-480 2 items
  2. 208-240/460 1 item
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9 Items

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  1. Rhombus

    Three Phase Duplex Control Panel

    3221W001H

    $2,409.00

    This SJE Rhombus Model 322 control panel is designed to alternately control two three phase pumps in industrial and commercial water and wastewater sewage systems. The alternating action equalizes pump wear. In addition to the alternating pump con...

  2. Rhombus

    Three Phase Duplex Control Panel

    3221W101H

    $2,409.00

    This SJE Rhombus Model 322 control panel is designed to alternately control two three phase pumps in industrial and commercial water and wastewater sewage systems. The alternating action equalizes pump wear. In addition to the alternating pump con...

  3. Rhombus

    Three Phase Duplex Control Panel

    3221W201H17J

    $2,409.00
    This SJE Rhombus Model 322 control panel is designed to alternately control two three phase pumps in industrial and commercial water and wastewater sewage systems. The alternating action equalizes pump wear. In addition to the alternating pump ...
  4. Rhombus

    Three Phase Duplex Control Panel

    3221W301H17J

    $2,409.00
    Three phase, duplex alternating pump control panel with override. This SJE Rhombus Model 322 control panel is designed to alternately control two three phase pumps in industrial and commercial water and wastewater sewage systems. Pump down swit...
  5. Rhombus

    Three Phase Duplex Control Panel

    3221W401H17B

    $2,409.00
    This SJE Rhombus Model 322 control panel is designed to alternately control two x 3 phase pumps in industrial and commercial water and wastewater sewage systems. The alternating action equalizes pump wear. In addition to the alternating pump co...
    6.0-10.0 FLA Learn More
  6. Rhombus

    Three Phase Duplex Control Panel

    3221W511H

    $2,409.00
    Three phase duplex pump control panel. SJE Rhombus Model 322 control panel is designed to alternately control two three phase pumps in industrial and commercial water and wastewater sewage systems. The alternating action equalizes pump wear. In...
    9-14A Learn More
  7. Rhombus

    Three Phase Duplex Control Panel

    3221W611H17J

    $2,409.00
    This SJE Rhombus Model 322 control panel is designed to alternately control two three phase pumps in industrial and commercial water and wastewater sewage systems. The alternating action equalizes pump wear. In addition to the alternating pump ...
  8. Rhombus

    Three Phase Duplex Control Panel

    3221W621H

    $2,409.00
    This SJE Rhombus Model 322 control panel is designed to alternately control two three phase pumps in industrial and commercial water and wastewater sewage systems. The alternating action equalizes pump wear. In addition to the alternating pump ...
    3 Phase 17-23 amps Learn More
  9. Rhombus

    Three Phase Duplex Control Panel

    3221W701H

    $2,409.00
    This SJE Rhombus Model 322 control panel is designed to alternately control two three phase pumps in industrial and commercial water and wastewater sewage systems. The alternating action equalizes pump wear. In addition to the alternating pump ...
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