Air Switch for Garbage Disposal Products As an easy guide for you we have created this simple selection guide to help you find the air switch for garbage disposal that you need. If you have one of the part numbers listed…
Foot Pedal Selection Guide
Foot Pedal Cross Referencing As an easy guide for you we have created this simple selection guide to help you find the part you need. If you have one of the part numbers listed below, simply match it to our part…
Push Button Air Switch Cross Reference
Push Button Air Switch Product Selection As an easy guide for you we have created this simple cross reference guide to help you find the part you need. If you have one of the part numbers listed below, simply match it…
Adjustable Pressure and Vacuum Switch Cross Reference Guide
Adjustable Pressure and Vacuum Switch Products As an easy guide for you we have created this simple cross reference guide to help you find the part you need. If you have one of the part numbers listed below, simply match it…
Factory Set Pressure And Vacuum Switch Reference Guides
Factory Set Pressure And Vacuum Switch Guide As an easy guide for you we have created this simple cross reference guide to help you find the part you need. If you have one of the part numbers listed below, simply match…
PCB Pressure, Vacuum or Differential Pressure Switch Guide
PCB Pressure, Vacuum or Differential Switch As an easy guide for you we have created this simple cross reference guide to help you find the part you need. If you have one of the part numbers listed below, simply match…
Importance of a Switch’s Rise/Fall and Hysteresis
Pressure Switches & Vacuum Switches Rise/Fall Set Points & Hysteresis Whether using temperature, pressure,or current, the designation of ON RISE or ON FALL is very important. This is due to hysteresis. Hysteresis The Difference Between Two Points When a switch changes states,…
Installing the Switch Cover on a Pressure Switch
Installing the Switch Cover on a Pressure Switch Installing the rubber switch cover (or switch boot) over a Presair adjustable vaccum or pressure switch can be a pesky task. Although the switch cover adds much needed protection, it can be…
How To Adjust Pressure Switches
How To Adjust Your Pressure Switch Many of Presair’s pressure switches are field adjustable. This allows you to adjust the point of actuation to the exact pressure setting you require for your application. It can be done on the fly…
Low Sensing Vacuum or Differential Pressure Switch Cross Reference Guide
As an easy guide for you we have created this simple cross reference guide to help you find the part you need. If you have one of the part numbers listed below, simply match it to the corresponding part number. Give…