A. Orientation

    B. Mount Type




    C. Comments


    *Interface floats come standard with specific gravity of .95.

      Part# Material Dimensions Max PSI S.G. Operating Temp
    FL-04 FL-04 316 SS 1.08" dia x 1.05" Cylinder 900 psi 0.72 -40°F to 300°F
    FL-05 FL-05 316 SS 0.90" dia x 1.58" Cylinder 400 psi 0.71 -40°F to 300°F
    FL-07 FL-07 316 SS 1.5" dia x 1.02" Cylinder 450 psi 0.54 -40°F to 300°F
    FL-08 FL-08 316 SS 1.18" Sphere 575 psi 0.60 -40°F to 300°F
    FL-11 FL-11 Buna-N .98" dia x .98" Cylinder 150 psi 0.47 180°F water (-40 to 230°F oil)
    FL-12 FL-12 Buna-N .78" dia x .79" Cylinder 150 psi 0.73 180°F water (-40 to 230°F oil)
    FL-31 FL-31 Buna-N .985" dia x 1.5" Cylinder 150 psi 0.50 180°F water (-40 to 230°F oil)
    FL-15 FL-15 PVC 1.05" dia x 1.05" Cylinder 100 psi 0.72 -40°F to 180°F
    FL-18 FL-18 Polypro (solid) .985" dia x .985" Cylinder 150 psi 0.70 -40°F to 212°F
    FL-19 FL-19 Polypro (solid) .7" dia x .97" Cylinder 150 psi 0.80 -40°F to 212°F
    FL-60 FL-60 PTFE 1.1" dia x 1.2" Cylinder 25 psi at 150°F 0.70 -40°F to 375°F

    In the space below describe which levels need to have an interface float:


    Set screw collars are recommended for turbulent or rugged applications

    Weld collarGrip ring(standard)

    Actuation Levels

    Level Dimension Reed Switch
    (VA Rating/Switch State)
    Reed Switch Specification Chart
    Contact Rating Type Max Switching Voltage Max Switching Current
    70 VA / 50 W SPST 150 VAC / 200 VDC 0.7A AC / 1.0A DC
    100 VA SPST 300 VAC / 350 VDC 1.0A AC / 1.0A DC
    3 VA SPDT 100 VAC / DC 0.25A AC/DC
    25 VA SPDT 150 VAC / DC 1.0A AC/DC
    100 VA SPDT 120 VAC / DC 3.0A AC/DC
    60 VA SPDT 220 VAC / DC 1.0A AC/DC
    20 VA SPDT 150 VAC / DC 1.0A AC/DC

    Maximum distance for level 1 is 71.0"
    N.O. = Normally Open

    N.C. = Normally Closed

    SPDT = Single Pole Double Throw

    Wiring Type

    A. Common or Separate?
    B. Receptacles, Lead Wires, or Cable?
    ReceptacleLead wiresCable
    C. If Receptacle, please select type


    Temperature Sensing Options

    Click here for Temperature Sensing Information


    A. Relays
    (for pump control applications choose the Dual Level Control relay)
    B. Junction Boxes

    C. Slosh guards

    Indication or Alarms

    Visual IndicationAudible Alarm

    Contact Information

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