Product Features:

The differential pressure gauge used for detecting compressed air has the advantages of long service life, high precision ,high temperature and water resistance,etc.Our product is not easy to be corroded in different working environment.There is no need to inject liquid in the product.The pointer moves without inertia and drift.Our product performs with excellent vibration resistance and jittering resistance  without lag in essence.It can measure the positive pressure,negative pressure or the differential pressure.Our product is suitable for our compressed air filter in all types and it has the order limit of more than 1 pieces.