Liquid Filled Pressure Gauges

116B Liquid Filled Gauge (2.5"/4")

  • Certifications
  • Certifications
116BL Liquid Filled Pressure Gauge (Bottom Mount)
Liquid Filled Gauge
116BB Liquid Filled Pressure Gauge (Back Mount)
Liquid Filled Gauge
116BL-F Panel-Mount Liquid Filled Pressure Gauge (Bottom Connection)
Liquid Filled Gauge
116BB-F Flange Panel-Mount Liquid Filled Pressure Gauge
Liquid Filled Gauge
116BB-U U-Clamp Panel Mount Pressure Gauge
Product Details
  • Accuracy class: ±2.5%, ±1.6%
  • Nominal dial size: 2.5" (63mm), 4" (100mm)
  • Pressure range: Vacuum to 1000 bar (15000 psi), customizable within this range
  • Process connection: 1/8", 1/4", 3/8", 1/2", NPT, BSP, BSPT, M12×1.5, M20×1.5 (optional)
  • Filling liquid: Glycerine or silicone oil
  • Case material: Polished or matte stainless steel
  • Ring material: Stainless steel (bayonet ring)
  • Window material: Polycarbonate, tempered glass, or safety glass
  • IP protection rating: IP65
  • Mounting: Bottom mount / back mount
  • Flange option: Available for both mounting styles
Customization
  • Logo: custom dial branding & OEM
  • Scale: bar / psi, MPa / kg/cm² or kPa / psi
  • Pressure range: standard ranges (e.g., 0-1.6 bar) or customized non-standard ranges
  • Thread size: 1/8", 1/4", 3/8", 1/2", etc.
  • Mounting: bottom mount (radial connection), back mount (axial connection), panel mount (front flange or rear flange)
  • Window material: Polycarbonate (PC), tempered glass, acrylic
  • Accuracy class: 1.5/1.6/2.5
Applications

Widely used in petrochemical processing, metallurgy, mining, power generation, construction machinery, marine and offshore equipment, refrigeration, and HVAC systems. The gauge is particularly suitable for industrial applications involving vibration, corrosive media, or harsh operating environments.

Installation Dimensions
With over 20+ Years of manufacturing experience, Exact Instrument specializes in OEM/ODM production of pressure gauges, pressure transmitters, and thermometers. Backed by advanced manufacturing, strict quality control, and reliable delivery, we help customers worldwide build dependable industrial measurement solutions.