Connection types:

P-A type (bottom mount)

Application:

HVAC, water, air, gas, oil and working fluid not corrosive to wetted parts

Specification

Size:  4.5”

Measuring Range: compound, vacuum 76cmHg (30″Hg) up to 500 psi (35 bar)

Dial: white aluminum with markings and graduations, re-calibrator screw from face of dial

Window: plastic

Pointer: black finished aluminum

Ring: sus304 stainless steel

Case: sus304 stainless steel

Movement: brass

Socket: brass

Bourdon Tube: phosphor bronze C-tube

Connection: 1/4″PT, NPT, BSP thread

Mounting: bottom

Accuracy: +/-1% of full scale

Operating Temperature Limit: -20 ~ 60°C (-4 ~ 140°F)