Air Bellows Safely Operate Equipment 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…
Troubleshooting Spa Air Switches 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…
Air Switch Reduces Risk of Electric Shock Recently, we came across a consumer that has been using Presair’s air switch and air bellow in their float tank equipment. The customer wanted to come up with a way to turn lighting on…
Air Switch in Kitchen Creates Safe Environment 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…
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 self…
Air Switches Are Used in Wet Environments 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…
Presair’s foot pedal switch provides convenience and control when power switching. In this example, we explore its usefulness turning on a lighted microscope. Often times, a microscope is used in a workshop setting for closer inspections. This necessary process can…
Biro Meat Grinder & Chopper Pneumatic Footswitch We have been working with a customer that refurbishes and sells replacement equipment, NBS Parts, for the Biro Meat Grinder, Model #EMG-32. The meat grinder has a DPDT momentary air switch (ATM211A) that…
We recently had a customer that was looking for a foot pedal to pair with their balloon inflation machine. They wanted to connect the air foot pedal to their equipment to create a hands free operation. When the user taps the foot pedal,…
Presair Pneumatic Switches Senasys designs and manufactures a wide variety of switches including our Presair product line, which focuses on pneumatic actuation. Specifically Presair specializes in foot switches, air switches, hand or palm switches, pressure switches and vacuum switch for…