APPLICATIONS:

Used to measure micro pressure and negative pressure of gas that has no corrosion to copper alloy.

Case:stainless steel

Ring:no

Window: acrylic

Socket and Connection: brass

Movement: brass

Capsule: copper alloy

Pointer and dial: aluminum

Rang: minimum pressure 

Accuracy class: ASME B40.100Grade B

Operating temperature

Ambient: -40F to 140F

Media: 140F