Many air switches are used to control various functions 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 converter…
How To Adjust Your Vacuum Switch Many of Presair’s vacuum switches are field adjustable. This allows you to adjust the point of actuation to the exact vacuum setting you require for your application. It can be done on the fly wherever the adjustable switch…
Monitor Air Pressure via Text Alerts Our adjustable pressure monitor can send instant e-mail or text alerts to qualified personnel before production loss. Using an adjustable pressure switch paired with the Nanospark Machine Monitor, when pressure changes state the switch…
Diaphragm Types for Pressure and Vacuum Switches The Presair diaphragm pressure switch and vacuum switch has the option of different material dependent on the application. Presair offers the following diaphragm materials: EPDM Nitrile (BUNA-N) Silicone VITON (Fluorocarbon Elastomers) For most…
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 Compressor Pressure Monitor Economical Solution Time is money. The old adage has always proven true and is especially relevant when your compressed air system is down. It takes time to realize and then fix the problem…which means production plummets.…
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…
Pneumatic Controls Commonly Used in Medical Equipment Presair’s footswitches and hand controls are commonly used in medical equipment. The controls are pneumatic, therefore, this provides a safe switching environment – shockproof, waterproof and explosion proof. The pneumatic controls provide medical…
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…
Pressure & Vacuum Switching Contact Mode Our D1000 Series is a sensitive, low force switch that senses as little as 0.25 inches of water. These sensitive single pole switches can be used as pressure or vacuum switches and differential pressure switches.…