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Our 4-inch (100mm) Liquid Filled Pressure Gauge combines professional-grade performance with an attractive chrome case and chrome bezel finish. Featuring a versatile dual-scale dial (0-2.5MPa and 0-1MPa), this liquid filled pressure gauge delivers exceptional vibration resistance and reliable accuracy (class 1.6%). The liquid fill dampens pointer flutter caused by pump pulsation and mechanical vibration, ensuring stable, readable measurements in demanding environments.
Key Features & Benefits
Vibration-Resistant Liquid Fill: Internal glycerin or silicone oil effectively dampens vibration and pulsation, extending gauge life and providing steady readings—essential for any liquid filled pressure gauge used on pumps or compressors.
Premium Chrome Finish: The chrome case and chrome bezel offer superior corrosion resistance and a professional appearance, ideal for visible installations and equipment panels.
Dual-Scale Versatility: Monitor pressure in both 0-2.5MPa and 0-1MPa ranges on a single, clear dial—perfect for applications requiring multiple pressure references.
Industrial Accuracy: Class 1.6% accuracy ensures reliable measurements for process control and equipment monitoring.
Technical Specifications
Dial Size
4 inches / 100 mm
Pressure Range
0-2.5MPa / 0-1MPa (Dual Scale)
Accuracy Class
1.6% FS
Case & Bezel
Polished Chrome
Fill Fluid
Glycerin or Silicone Oil
Vibration Resistance
Excellent (Liquid Filled)
Typical Applications
This versatile 2.5 pressure gauge is ideal for:
Hydraulic power units and test benches
Industrial pumps and compressors
Machine tools and processing equipment
Any vibration-prone industrial installation
Ordering Information
For specifications, pricing, or custom configurations:
Contact our sales team for detailed product information and ordering assistance.
Oingdao DaZeFengYang MeterWelding lnstruments Co, Ltd. is one professional pressure gauge and hardware tools
manufacturer, who is also one member of China National Hardware Association.
Together with our highly skiled technical experts, we have put an effort to meet the quality of pressure gauge as ... Oingdao DaZeFengYang MeterWelding lnstruments Co, Ltd. is one professional pressure gauge and hardware tools
manufacturer, who is also one member of China National Hardware Association.
Together with our highly skiled technical experts, we have put an effort to meet the quality of pressure gauge as ...
