KELCO Flow Switch - Paddle - F25- R Corrosion Resistant

The F25 series flow switch has been specifically designed to be used in both water and aggressive chemical solutions. All wetted parts of the switch are made from thermo-plastics, which resist a wide range of chemicals such as acids, bases, sea water, ground water, and many solutions containing dissolved mineral salts. The switch should not be used in organic solvents.

There are no metal parts in the wetted areas of the switch. The spring action of the paddle arm and the actuation of the switch is achieved solely by magnetic force, acting through the polypropylene walls of the switch.

The F25 series has an IP rating of 56, that is, the unit is weather proof and may be used for all exposed outdoor applications. In situations where the whole unit switch many be submerged in water for long periods, it is recommended that the electrical housing be filled with an electrical grade (non acidcuring) silicon sealant.

 Brand New in Original box

Please make contact within three days of auction end

APPLICATIONS

Loss of flow protection for pumps

Control of flow for ultra pure water systems

Flow status signalling in water treatment plants

Control of effluent and fluid neutralising systems

Corrosive and saline ground water applications

Applications involving sea water or brine handling

Safety and control signalling for chemical pumps

Irrigation and turf watering systems control

Horticultural and hydroponics system control