Gauge size in inch：1.5"、2"、2.5"、3.5"、4.5"
Accuracy：±2.5% F.S. or ±3% ~ ±2% ~ ±3%

Pressure range/Scale range：
Vacuum : 30inHg、76cmHg、-100kPa
Positive Pressure : 15psi、30psi、60psi、100psi、160psi、200psi、300psi、400psi

Connector Material：Chrome Plated Brass、Brass、Plastic
Connector Size：1/8" NPT or PT、1/4"NPT or PT
Connector Type：Center Back Mount(CBM)
Dial Face：Aluminum
Crown Plate：Stainless Steel
Pointer：Black Aluminum、Black Engineering Plastic
Housing/Case：Black Plated Steel、ChromePlated Steel、Black Engineering Plastic
Ring：Black Plated Steel、Chrome Plated Steel
Lens/Window：Acrylic
Media：Non-corrosion Air

Operation or Storage Ambient Temperature：Please contact us to get more details.
Certificate & Standard：REACH &RoHS、ANSI B40.100、EN837-3
Customized specification is availabl