The Presair diaphragm pressure switch and vacuum switch has the option of different material dependent on […]
Determining whether your spa air switch is the reason your jets or pump is not working […]
Recently, we came across a consumer that has been using Presair’s air switch and air bellow […]
Presair air switch products create a safe switching mechanism where water, fire or other hazardous material […]
A sink top air switch activates your disposal by pressing a button, which sends a pulse […]
Pressure & Vacuum Switches – Rise/Fall Set Points & Hysteresis Whether using temperature, pressure, or current, […]
Presair designs & manufactures a foot switching system commonly found on drain cleaners manufactured by Ridgid, […]
Wet Environment Air Switches Are A Safe Alternative For safe actuation of electrical devices such as […]
Are you having trouble switching your car’s headlamps between high and low beams? Your car’s dimmer […]
We have been working with a customer that refurbishes and sells replacement equipment, NBS Parts, for […]