Bamo Tank top level indicator FS4

Tank top level indicator FS4

 Tank top level indicator FS4

Bamo Measures Sas has been founded in 1978. Its capital is now 400 000 Euros. Since the beginning, the company has undergone a rapid development centring on industrial pH-meters and conductivity meters. Bamo is now well-known as a leader on the French market.

Since 1990, new developments in the Level Measure have given a new spring in the export. To its own production range, the company holds numerous agencies of foreign companies in Europe and all over the world. So we are offering a complete line with always the best possible service.

Bamo is a company that comes from France. This company selling some product. The product of Bamo such as pH and ORP; Chlorine, disinfection; Data processors; Conductivity; Water hardness; Turbidity; Oxygen; Level; Temperature; Flow; Pressure; Plastic valves; Metal valves.

Tank top level indicator FS4

A float at the bottom of a stem moves a pointer inside a transparent PVC tube, outside the tank. The reading is direct through the transparent tube.

  • Model FS4 Standard:

The standard model is designed for tanks. For the float, the guiding tube has an O.D. of 63 mm. The mounting is on the top of the tank, with a loose flange ND 65.

  • Model FS4 fût:

Model "Fût" is designed for drums and tanks of height less than 1000 mm. There is no guiding tube for the float; fitting is threaded. Reading tube comes with a graduated scale (one mark each 1 cm).

Each indicator is designed according the density of the liquid and height to monitor. Note: liquid surface is at 70 to 80% of float height.

Option: Level switch

The pointer with a built-in magnet allows actuation of level switches BSM 501 or BRK60/32


  • Direct reading
  • Materials PVC, PPH
  • Magnetic pointer for level switches
  • For tanks and drums


  • Level of clear chemicals or wasted liquids in opaque tanks, drums or underground tanks.
  • Direct control of pumps, valves, alarm signals, with the use of level switches.


Wet parts:

FloatPPH or PVC
StemPPH or PVC
Guiding tubePPH or PVC
Temperature max.60 °C ––> PVC
 80 °C ––> PPH
Pressure maxAtmospheric

FS4 Standard

Height max3000 mm (Depending of SG of the liquid)
FittingLoose flange: PVC or PPH

FS4 Fût

Height max1000 mm (Depending of SG of the liquid)
FittingBSP thread 2" G; PPH
 "Trisure" type 1 (Metric buttress thread); PPH
 "Trisure" type 2 (Metric buttress thread); PPH

Download Data Sheet: Tank top level indicator FS4


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