Here at Presair, we’re pleased to provide you with a technical differential pressure switch cross-reference guide. […]
A hospital macerator is a vital human waste disposal machine primarily found in sluice rooms, also […]
Switches are not over current devices but control devices, meaning that switches are rated for the […]
You may be wondering what the compatible tubing size is for your air switch, pressure switch, […]
In critical medical situations, such as when a patient relies on a ventilator to breathe, every […]
The Presair diaphragm pressure switch and vacuum switch has the option of different material dependent on […]
Pressure & Vacuum Switching Contact Mode Our D1000 Series is a sensitive, low force switch that […]
Diaphragm Pressure Switches are often paired with sump pumps to monitor water levels and play a […]
Pressure and vacuum switches can look exactly the same. Yet, the systems they’re used in can […]