The Presair air switching system is found in hazardous environments where equipment needs to be running, while isolating the user from the electrical connection, such as near water. Common applications include garbage disposals, sewer cleaners, or outdoors. Recently, we discovered…
Many air switches are used to control various functional equipment, such as garbage disposals. The garbage disposal switch has an pneumatic push button located on the counter top or wall mounted, and a pneumatic air switch located in an electric to pneumatic…
Many air switches are used to control various functions of hot tubs or spas. The air switch assembly has an pneumatic push button located spa side and a pneumatic air switch located in the spa’s controller. There is a piece of air tubing that leads from…
Presair air switches create a safe switching mechanism where water, fire or other hazardous material may be present, such as a kitchen. Commonly used for garbage disposals, the air switch turns equipment on/off with the push of a button or…
——————————————————————— Presair offers a wide variety of garbage disposal button finishes to match any kitchen decor. Our standard garbage disposal button is available in white, chrome or brushed nickel. We also offer a wide variety of custom finishes such has oil…
Why Air Switch rather than Electrical Wall Switch? A garbage disposal air switch activates your disposal by pressing a button, which sends a pulse of air through PVC tubing to a control box underneath your sink which contains an air pressure…
Pneumatic Foot Switch Operates Sewer Cleaning Machines Presair’s pneumatic foot pedals are a great solution for turning drain cleaning machines on/off. Typically drain cleaners are found in wet, hazardous environments. Using an air operated foot switch, the user isolates them…
——————————————————————— Air Switches Are A Safe Alternative For safe actuation of electrical devices such as motors and pumps in hazardous environments or in close proximity to water, Presair designs and supplies a wide range of air switches with compatible foot…
Foot Pedal Air Switch Turns Lights On and Off Presair’s pneumatic-electric converter box (PBA-01) combined with a bellow (F800BA) can be used in virtually endless ways. In this example, it is being used to control attic lighting. Attics are often very…
We had a customer that had an interesting request. They wanted to add water from the ocean to a saltwater pool. They wanted to do it when the tide was just right and from at least a foot below the…