1.Liquid filled pressure gauge
2.SS case
3.Brass/SS connection
4.Glycerine filled /fillable

Liquid filled pressure gauge are used in Air compressors, Hydraulic Oil Press,Injection Moulding Machine,Water Pump,etc.

Model No.:PLB03

Name : Liquid filled pressure gauge

Size : 63mm , 100mm, 150m

Application : Used In Hydraulic and Pneumatic Systems , Compressors , Regulator and industry
machine , and suitable for fluid medium or Gaseous which does not clog connection port or corrode
Stainless steel . can used for severe service conditions where pulsation or vibration exist. Premium
Quality and long life.
Specifications :
Size : 2.5”(63mm) , 4” (100mm), 6“(150mm)
Accuracy :
+-1.6% of full scales for 2.5”(40mm)
+-1.0% of full scales for 4” (100mm) ,6”(150mm)
Range available ( no stock) :
-30”Hg-0 (vacuum)
-30”Hg-0-200psi (Compound)
0- 15psi ~ 10000psi (pressure)
Working Pressure :
Steady : 3/4 of full scale
Fluctuating : 2/3 of full scale
Short time : full scale .
Operating Temperature

Ambient: -4°F to 140°F (-20°C to +60°C)
Media: max. 140°F (+60°C)
Service Fluid : compatible gases and liquids
Housing: steel case and bayonet ring .
Windows : safety glass
Bourdon Tube : Stainless steel, brass
30”Hg-800psi C-Type
800 psi to 10000 psi Coil –Type
Movement : Brass,stainless steel

Connection : Brass,stainless steel

1/8” for 1.5”(40mm)
1/4” for 2” 2”(50mm), 2.5”(63mm) , 3”(75mm),
1/2” for 4”((100mm), 4.5”(115mm),6”(150mm)
Socket : one piece
Thread : BSP , BSPT, NPT ,or metric thread. 118AB
Dials: aluminum
White background
Black or black and red lettering .
With customer logo is available .
Scale Unit : Bar or Bar+Psi
Optional extras