Suitable for general purpose applications.Ħ871 & 6872 - Ideal for OEM applications, latching or momentary with silicone diaphragmĦ891&6893 - small PCB mounting air switch, silicone diaphragm Pneumatic Switches from Herga Mounting Plate available for general purpose applications.Ħ862 - Double switch, momentary or latching versions with either neoprene or silicone diaphragmĦ863 - Low pressure momentary standard switch, neoprene diaphragmĦ864 - Double poll staggered switch with neoprene diaphragmĦ869 - Very low pressure momentary switch. They have either back or side entry tubing options and some are UL/CSA approved.Ħ861 - Standard momentary or latching switch, neoprene or silicone diaphragm. Many of the air switches in our range have stock models meaning they are available for fast delivery.
See all of our air switches on our website. We have been manufacturing and supplying air switches for many years. More recently air switches are being used less for toilet flushes and instead infrared switches are being used, find out more about IR switches here. Toilet Flushes - a toilet flush is another popular application for air switches and pneumatic push button switches as this is yet another wet environment where people need to be kept safe. Using an air switch to activate the shower system ensures the users safety. Shower Systems in Gymnasiums - another environment where water is constantly present. Using an air switch eliminates risk for the user. Spa Jacuzzi Controls - the button which is pressed to activate the bubbles in a spa Jacuzzi must be a pneumatic switch and air switch, this is because it will often be wet when being pressed and the user will be sat in the water. The use of the air switch ensures the pneumatic push button is safe to press when the user has wet hands. Kitchen waste disposal - the pneumatic switch is located on the worktop and the air switch and electrical circuit is out of reach for the user. Some of the most common uses for air switches are This is beneficial because it enables them to be used in wet environments without the risk of the user becoming electrocuted.
The main benefit of using an air switch is that it keeps the user away from the electrical components of the circuit. The puff of air activates the air switch to turn “on” this turns on the device which is connected to the circuit. When a pneumatic switch is compressed, rather than completing an electrical circuit like a more common electrical switch, it sends a puff of air down a tube to an air switch connected to an electric circuit. The push button switch (or footswitch etc depending on the application) is also known as a pneumatic switch. The term “air switch” can be used to refer to the push button switch or the actual air which is connected to the electrical circuit. Air Switches are part of our product range at Herga, they are very useful devices and are often selected for use within wet environments.
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