Dimension：Ø40mm ( 1.5inch )

Mounting Location：Back Panel entry

Accuracy：FS ± 3 / 2 / 3% (ANSI B40.1 Class B)

Pressure Range：Vacuum~0 to 0~400kg/cm2

Connection：Brass Alloy

Bourdon Tube：Bronze

Dial：Aluminium

Pointer：Aluminium

Lens Material：PC or Glass

Case Material：Stainless steel 304

Ring Material：Stainless steel 304

Filling Liquid：Glycerin or Silicon
Accessories：Metal fixed support bracket with washer and nut 2 set​

Ambient Operation Temp.(F)：-5~70℃