FORBES PRESSURE GAUGE

Product Description

FORBES PRESSURE GAUGE BOURDON TYPE WITH 

DIAPHRAGM SEAL

NOMINAL SIZE 

100 mm

RANGE

1 to 16 compound DUAL SCALE KG/CM2 

ACCURACY

1.0% FS (UP/DN SCALE) EN837-1

PROCESS 

TEMPERATURE

MAX 65 °C FOR GLYCERINE FILLED

OVER PRESSURE LIMIT

130% OF Max. Scale Value

INTERNALS / WETTED 

PARTS

SS316L BOURDON TUBE, SS316L SOCKET AND SS304 

MOVEMENT

JOINTS

TIG ARGON ARC WELDING

MOUNTING

DIRECT BOTTOM

CASE FILLING

GLYCERINE

CASE & BEZEL

SS 304 (BAYNOT LOCK BEZEL)

PROTECTION

IP67

POINTER

ALUMINIUM,MICROMETER

DIAL

ALUMINIUM,BLACK GRADUATION ON WHITE 

BACKGROUND

WINDOW

TOUGHENED GLASS

BLOW OFF DISC

PROVIDED

GASKET & FILLING 

PLUG

PROVIDED

TC

TRICLOVER END

PROCESS 

CONNECTION

1” TRICLOVER END

TOP CHAMBER

SS 304

DIAPHRAGM

SS 316L

BOTTOM 

CHAMBER/FLANGE

SS 316

FILL FLUID

SILICON OIL (-25 TO 120 °C)