Connection types:

P-A type (bottom mount)

P-B type (bottom mount with back flange)

P-AD type (center back mount)

P-BD type (center back mount with front flange)

P-UD type (center back mount with u-clamp)

pressure gauge with u-clamp

Application:

water, air, gas, pump, compressor, regulator and working fluid not corrosive to wetted parts

Specification

Size:  1.5″ (40mm), 2″(50mm), 2.5″(63mm) , 3″(75mm), 4″(100mm)

Measuring Range: compound, vacuum 76cmHg (30″Hg) up to 15,000 psi (1,000 bar)

Dial: white aluminum with markings and graduations

Window: polycarbonate, glass, plastic

Pointer: black finished aluminum

Ring: black painted steel, chrome plated steel, polished brass

Case: black painted steel, chrome plated steel, polished brass

Movement: brass

Socket: brass

Bourdon Tube: phosphor bronze C-tube for vacuum to 1,000 psi, spiral tube wound for 1,000 psi to 15,000 psi

Connection: 1/8″, 1/4″, 3/8″, 1/2″ PT, NPT, BSP thread

Mounting: bottom, center back with surface, flush and u-clamp

Accuracy: 1.2″~2″(+/-2.5% of full scale), 2.5″up (+/-1.5% of full scale)

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