Dial size : 1.5” (40mm),2.0”(50mm),2.5”(63mm),3.0”(75mm),4.0”(100mm)

Case: steel black, dry , non fillable

Wetted Parts: copper alloy

Bezel: steel black

Window: plastic or glass ,tempered glass

Socket and connection: brass

Movement: brass

Bourdon tube: brass

Pointer and dial : aluminum finish

Connection: bottom entry

Thread: 1/8”,1/4”,3/8”,1/2”

Scale: single scale or dual scale

Accuracy: 3-2-3%, ASME Grade

Ambient temperature: -20 - 60 c

Range: vacuum to 6000 psi