Morrison Bros. 925 Series Brass Multi-Level Liquid Level Tank Sensor w/ 2 Floats - 108 in. - 144 in.

Morrison Bros.
2 in.
Number of Floats:
Stem Length:
108 in. - 144 in.
13.00 LBS
Made-To-Order (MTO) item is non-returnable/non-refundable/non-cancellable unless there is a defect or warranty issue. Please allow time for assembly before shipping.

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Float-activated simple switch device capable of sensing liquid levels from 1 to 5 specified set points.

Please submit Order Form (located in Downloads tab) with your order to speed up processing time.


  • Audible and visual alarm functionality when paired with Morrison 918AC System Interface or 918S/D/Q Tank Alarm
  • 1 to 5 user-specified liquid level set points (4¾" minimum to 141¾" maximum set point range)
  • Installs into a 2 in. NPT female threaded opening
  • 24 in. lead wire length
  • Normally open or normally closed switch orientations available (specified at time of order)


  • Wires: PTFE jacketed wires
  • Floats: Nitrophyl®-M (924); 316 stainless steel (924S)
  • Stem: brass (925); 304 stainless steel (925S)
  • Bushing: e-coated steel (925); 304 stainless steel (925S)
  • Electrical Switch Ratings: 50 watt resistive load, 300VAC - 700mA max / 350VDC - 1.0A max, SPST**
  • Third party EPA evaluated with both 918AC System Interface and 918S/D/Q Tank Alarm
**Switch ratings are for resistive loads only. Do not use for inductive loads


Installation & Maintenance Instructions (PDF Download)

Order Form (PDF Download)