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Pneumatic level control for fluid


The CP85 is a level control, simple and economical; the case is fixed directly to the tank, by the means of flange or threaded joint 1” gas.

Inside, there is a membrane that forms a pressure chamber to connect to the pneumatic outlet with a 1/2” pipe (rubber, plastic, metal, according to product) whose end is the min. or max. level point.

Air pressure produced by the level increasing presses the membrane that activates a microswitch (release point): when fluids go under the release point, the switch commutates again (drop-out point).

Parts do not make direct contact with liquids, so it is possible to control viscous liquids and wastes on pipes wall: oils, paints, inks, dense fluids like honey, chocolate, marmalade, syrup etc.