PresAir

Sensitive Vacuum Switch

Be Alerted when Vacuum Rises or Falls in your System with Presairs’ Vacuum Alarm
Be Alerted when Vacuum Rises or Falls in your System with Presairs’ Vacuum Alarm

Be Alerted when Vacuum Rises or Falls in your System with Presairs’ Vacuum Alarm

Be Alerted when Vacuum Rises or Falls in your System with Presairs’ Vacuum Alarm. You’ve heard of our Presair Pressure Alarm but did you know we can also do a Vacuum version? Presairs’ Vacuum Alarm is a perfect way to…

Presairs Adjustable Vacuum Switch VS. V4000 & HPS-600-V
Presairs Adjustable Vacuum Switch VS. V4000 & HPS-600-V

Presairs Adjustable Vacuum Switch VS. V4000 & HPS-600-V

Why Presairs Adjustable Vacuum Switch? A clear view of Presairs Adjustable Vacuum Switch up against top competitors V4000 – Field Adjustable & HPS-600-V – Adjustable Actuation. As a simple tool, we have created a competitor chart that can be found…

Presairs Tinytrol Miniature Vacuum Switch compared to V4000 & HPS-600-V
Presairs Tinytrol Miniature Vacuum Switch compared to V4000 & HPS-600-V

Presairs Tinytrol Miniature Vacuum Switch compared to V4000 & HPS-600-V

WHY PRESAIRS TINYTROL MINIATURE VACUUM SWITCH?  A clear view of Presairs Tinytrol Miniature Vacuum Switch up against top competitors V4000 & HPS-600-V. As a simple tool, we have created a competitor chart that can be found and the bottom of this…

D1000 Pressure Switch vs. Vacuum Switch
D1000 Pressure Switch vs. Vacuum Switch

D1000 Pressure Switch vs. Vacuum Switch

——————————————————————— 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…

Low Sensing Vacuum or Differential Pressure Switch Cross Reference Guide
Low Sensing Vacuum or Differential Pressure Switch Cross Reference Guide

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.…

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