ATMI Biconical level switches enable an automatic control of the opening of the pumps because of the inclination of the float . Indeed, when the water rises and reaches a level, the inclination of the biconical level switch changes. Then, a direct connection with low power pumps and high power pumps (by using relays) is  established. A complete range of level switch is available so you will find the perfect float switch that fits your need. For an optimal use of the float switch, ATMI recommand you some optional accessories such as cables hangers or ballasts.

Different installations of  the float switch are possible : a direct connection to pump, a fixation to a wall with cable, a multiplug or  an adjustable ballast. For drinking water, the best float level switch is ATS 165 EP. For other liquids, you can choose a float level switch depending on the type of the liquid and its level of agitation :

• BIP STOP liquids level switches
• AT 120 liquids level switches
• AT 120 HR HY liquids level switches
• ATS 165 liquids level switches

These products have many advantages: Thanks to its biconical shape, there is no maintenance needed. Moreover, They are easy to install and use and are ecological.