Qingdao Dazefengyang Meter& Welding Instruments Co., Ltd.
                                                                                                           
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2.5 inch 63mm Glycerine Filled Pressure Gauge with Stainless Steel Case and Vibration Resistance

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Product Description
2.5" 63mm Glycerine Filled Pressure Gauge | Stainless Case | Vibration Resistant
Our 2.5-inch (63mm) Glycerine Filled Pressure Gauge is engineered for demanding industrial applications where vibration, pulsation, and corrosive conditions are present. Featuring a robust stainless steel case and brass 1/4" BSP bottom connection, this glycerine pressure gauge delivers exceptional durability and reliable performance. The glycerin fill provides strong vibration resistance, ensuring stable readings even on pumps, compressors, and hydraulic systems. With an outstanding cost-performance ratio, this glycerin manometer offers wear-resistant construction and long service life in challenging environments.
2.5 inch glycerine filled pressure gauge with stainless steel case
Key Features & Benefits
  • Superior Vibration Damping: The internal glycerin fill effectively absorbs mechanical vibration and pulsation, preventing pointer flutter and ensuring accurate, stable readings even on high-vibration equipment.
  • Corrosion-Resistant Stainless Case: The stainless steel case provides excellent protection against corrosive environments, moisture, and chemical exposure, making this glycerin manometer ideal for marine, chemical, and food processing applications.
  • Precision Brass Connection: The brass 1/4" BSP bottom connection ensures a reliable, leak-free seal with standard industrial fittings while offering excellent compatibility with a wide range of media.
  • Exceptional Cost-Performance Ratio: Combines premium features—stainless case, glycerin fill, vibration resistance—with competitive pricing, delivering outstanding value for demanding applications.
  • Wear-Resistant & High-Durability Design: Built to withstand continuous use in tough conditions, reducing maintenance requirements and replacement frequency.
Close-up view of glycerine filled pressure gauge dial and connection
Technical Specifications
Specification Detail
Dial Size 2.5 inch / 63 mm
Fill Fluid Glycerine (98% Purity)
Case Material Stainless Steel
Connection Material Brass
Connection Type Bottom Mounting (Radial)
Connection Thread 1/4" BSP
Accuracy Class ±1.6% FS
Vibration Resistance Excellent (Glycerine dampened)
Window Polycarbonate or Safety Glass
Why Choose a Glycerine Filled Gauge?
A glycerin manometer offers significant advantages over dry gauges in challenging environments:
  • Stable Readings: The glycerine fill dampens pointer vibration caused by pump pulsation, compressor cycling, and mechanical vibration.
  • Extended Service Life: Continuous lubrication of internal moving parts reduces wear and extends operational life.
  • Corrosion Protection: The sealed, filled case prevents internal condensation and moisture ingress.
  • All-Weather Operation: Maintains performance across wide temperature ranges without internal fogging.
Glycerine filled pressure gauge in industrial application
Typical Applications
This versatile 2.5 inch pressure gauge is ideal for:
  • Hydraulic Systems: Monitor pressure on hydraulic power units, cylinders, and test benches
  • Pump & Compressor Applications: Discharge pressure monitoring on water pumps, air compressors
  • Industrial Machinery: Pressure indication on presses, injection molding machines
  • Marine Equipment: Engine room monitoring, hydraulic steering systems
  • Chemical Processing: Compatible with many non-corrosive media requiring glycerin fill
Ready to upgrade your pressure monitoring with a durable, vibration-resistant solution?
For technical specifications, pricing, or application advice, contact our technical team today.

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Qingdao Dazefengyang Meter& Welding Instruments Co., Ltd.
Location Dingfeng Ruiping Center, No. 27, Hongqi Road, Qingdao, Shangdong, China
Contact Person Abby Yang

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