Liquied Filled Pressure Gauge

Mahalaxmi Instruments offer "MASTER" make Liquid filled pressure gauges. liquid fillable utility gauges are designed for a wide range of applications on pumps, compressors, hydraulic systems, machine tools and petrochemical processing equipment. For high shock and vibration applications the pressure gauges can be liquid filled in the field to dampen the gauge pointer movement.

Gauges feature a corrosion resistant 304 stainless steel case and ring, and a durable polycarbonate window. Phosphor bronze bourdon tubes with brass movement, socket and NPT connections are standard


Dial Sizes 63mm, 100mm, 150mm, 200mm, & 250mm
Accuracy +1 to 2% F.S.D
Ranges/Scales Std. Ranges from 0-1 upto 700 bar or kg/cm2 (10000 psi)
Case & Ring SS 304, SS 316 ( Byonet type )
Socket Brass, SS 304, SS 316, SS 316L
Bourdon Tube Brass, SS 304, SS 316, SS 316L
Movement Brass, SS 304
OverPressure Limit 1.3 times of Full Scale Pressure
Joints: ARC Arogan lded
Windows: Glass
Pointer Micro Zero adjustable, plain pointer
Pointer Micro Zero adjustable, plain pointer
Connections: 1/8, 1/4, 3/8, BSP or NPT
Mounting: Bottom, Bottom Surface, Back, Back Panel, Back Clamp
Options available: Glycerin Filling:
Customized Dials - scales, ranges, OEM logos


    Liquid filled pressure gauges are commonly used in places where vibrations are more. It reduces flickering of pointer in such cases due to oil filled.

  • Hydraulic Presses
  • Pumps
  • Industrial Power Plants
  • Air Compressor
  • Marine engine


  • Pressure Ranges up to 700kg/cm,Vacuum Compound Ranges
  • Case & Bazel(IP-65) S.S. 304 / SS 316, Snap Action Bayonet Type
  • Mounting Direct with bottom entry, direct with back entry Flush panel with back entry (Three Panel, Bracket) Surface with bottom entry.

Mounting Information

Range Selection

How to Order / Inquire

Please advise the below :

  • 1) dial size
  • 2) connection
  • 3) mounting
  • 4) pressure range
  • 5) application media
  • 6) or any other special requirement