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Vacuum gauges

2.5" All stainless steel bottom mount liquid filled vacuum gauge, which is used inVacuum pumps, air compressors, air filters, gas burners, vacuum ovens, suction regulators and respirators

  • Case material:

    Stainless steel
  • Wetted Parts:

    Stainless steel 304/316/316L
  • Standard:

    EN837-1or DIN
  • Certification:

  • Quality:

    100% Inspection
  • Options/Notes:

    Lower or back entry;panel mount or surface mount.
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  • Product Details

Liquid filled vacuum gauge with 2.5 inch dial all stainless steel bottom type


For stainless steel oil gauges, we have bottom connection,back connection for your choice, panel installation and surface installation is also available.

Application & Features:

• Outdoor and severe ambient and process conditions

•  Use where harmful vibration and pulsation are present

• Hydraulic equipment, pressure washers, oil field equipment, pumps, compressors and process systems 

• Gaseous, liquid, and corrosive media corrosive environment

• Lower or back entry, panel mount or surface mount




1.5", 2", 2.5", 4",6",8"10"

Scale ranges:

-1 to 1000bar

Accuracy class:


Process connection:

1/8”1/4",1/2"NPT OR BSPTect.

Burdon tube:

316LSS,drawn seamless

Wetted parts/socket:

Stainless steel 304 or 316 or 316L


316SS or 304SS


Aluminum, micrometer adjustable for option


TIG Welding ,Laser Welding

Case material:

stainless steel 304, DIN bayonet ring or crimped ring


safety glass or tempered glass or PC


Glycerin or Silicone

IP class:

IP 65

Product Pictures:

Our company's main products include: Economy Pressure Gauge, All Stainless Steel Pressure Gauge, Electric Contact Pressure Gauge, Capsule Low Pressure Gauge, Vacuum Gauge, Oxygen Medical Pressure Gauge, High Pressure Gauge, Spiral Miniature Pressure Gauge, Fire Extinguisher Gauge, Medical Instrument, Diaphragm Pressure meters, Differential Pressure Gauges, Industrial Glass Thermometers, Bimetal Thermometers ,Transmitter, Flow meters ,etc. Continually developing more and more products to adapt to the different requirements from the customers.


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Subject : Vacuum gauges
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If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.