WS Series® Triplex Control Panel

The WS Series® Triplex control panels are ideal for sewage pump chambers, grinder pumps, sump pump basins, and lift stations. Features include the ability to choose jockey pump rotation or standard triplex mode, three pump high demand, and a low/high liquid alarm. See Water® Triplex control panels come standard with a clear front NEMA 4X enclosure with three-point locking latch, main disconnect, H.O.A. switches, green pump run lights, red pump fault lights, and remote monitoring dry contacts for high liquid, pump run(s), and pump faults(s).

Model Voltage Full Load Amps
WT3P-6-1 208/240/480 1.0-1.6
WT3P-6-2 208/240/480 1.6-2.5
WT3P-6-3 208/240/480 2.5-4.0
WT3P-6-4 208/240/480 4.0-6.3
WT3P-6-5 208/240/480 6.0-10.0
WT3P-6-6 208/240/480 9.0-14.0
WT3P-6-7 208/240/480 13.0-18.0
WT3P-6-8 208/240/480 17.0-23.0
WT3P-6-9 208/240/480 20.0-25.0
WT3P-6-10 208/240/480 24.0-32.0


  • Designed to control three 208/240/480VAC pumps in sewage applications
  • NEMA 4X polycarbonate enclosure with 3-point locking latch
  • Pump control visible features: pump hand-off-auto (H.O.A.) switches for pump #1, 2 and 3, green pump run lights, red pump fault lights with reset button and green power on light
  • Alarm visible features: red beacon alarm light, alarm test and silence buttons
  • Alarm horn sounds at 85 decibels at 10’
  • Remote monitoring dry contacts: low liquid, high liquid, pump #1 fault, pump #2 fault, pump #3 fault, pump #1 run, pump #2 run, pump #3 run (normally open)
  • Pump protection: motor protective switch included for all pumps (branch circuit protection, adjustable overload and disconnect), pump thermal cutout circuit
  • Includes 6 floats. 5 narrow angle N/O float switches with 20′ cords and mounting hardware and 1 low level narrow angle N/C float switch with 20’ cord
  • Float status indicators (low level, stop, lead, lag, lag/lag, and high liquid)
  • UL Listed for the United States and Canada


  • Sewage Pump Chambers, Grinder Pumps, Sump Pump Basins, and Lift Stations

Custom Options

  • AF = Alarm Flasher
  • SFT = Seal Failure Circuit w/ indicator light
  • ETT = Elapsed Time Meter w/ LCD display & reset
  • CCT = Cycle Counter w/ LCD display & reset
  • LA = Lightning Secondary Surge Arrestor
  • S3 = No floats included
  • AH = Anti Condensation Heater
  • IST = Intrinsically safe
  • C = Additional cord length greater than 20’: Specify after C.
    Example: (WT3P-6-5-C50) Indicates 50’ cord lengths for all floats
Get in Touch: 888-733-9283