Qingdao Dazefengyang Meter& Welding Instruments Co., Ltd.
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Product Specification
| High Light | 2.5" Pressure Gauge ，Glycerin Filled Manometer ，316 Stainless Steel Gauge | ||
Our 2.5-inch (60mm) Full Stainless Steel Pressure Gauge is engineered for reliability in demanding environments. This compact yet robust manometer features an all-316 stainless steel construction for superior corrosion resistance. Available in both axial (bottom) and radial (back) connection styles, it comes factory-filled with glycerin to ensure stable, accurate readings even under severe vibration and pulsation, making it an ideal oil filled manometer alternative for a wide range of media.
Full Stainless Steel Construction: Case, wetted parts, and internals made from 316 stainless steel, offering maximum durability and resistance to harsh chemicals, moisture, and marine environments.
Vibration & Pulsation Resistant: As a glycerin filled pressure gauge, the internal damping fluid effectively absorbs shock and vibration, preventing pointer flutter and ensuring easy, accurate reading.
Dual Connection Options: Choose the mounting that fits your system:
Axial (Bottom) Connection: For a compact, vertical installation where the connection comes from directly below.
Radial (Back) Connection: The standard design for most panel and pipe mounting applications.
Clear 2.5" (60mm) Dial: The optimal size for a balance of readability and space-saving design, with a high-contrast scale and safety glass window.
Manufacturer Direct: As leading glycerin filled pressure gauge manufacturers, we ensure strict quality control, competitive pricing, and reliable performance from our factory to your facility.
| Specification | Detail |
| Dial Size | 2.5 inches / 60 mm |
| Case & Wetted Parts | 316 Stainless Steel |
| Connection Types | Axial (Bottom) or Radial (Back) |
| Connection Thread | G1/4" or 1/4" NPT (Standard) |
| Fill Fluid | Glycerin (Standard, for vibration damping) |
| Accuracy Class | ±1.6% of Full Scale (Standard) |
| Pressure Ranges | 0-100 PSI up to 0-3000 PSI (Custom ranges available) |
| Window | Tempered Safety Glass |
| Operating Temperature | -20°C to +60°C (with glycerin fill) |
A glycerine manometer like this model provides critical advantages over dry gauges:
Stable Reading: The glycerin fluid dampens mechanical vibration from pumps, compressors, and engines.
Longer Service Life: The fluid lubricates the internal movement, reducing wear on pivot points.
Moisture Prevention: The sealed, filled case prevents internal condensation and corrosion.
Versatility: Suitable for use as a high-performance oil filled manometer alternative in applications involving oil, water, air, and many mild chemicals.
This versatile glycerin filled pressure gauge is perfect for:
Industrial Hydraulic & Pneumatic Systems
Chemical Processing & Petrochemical Plants
Marine & Offshore Equipment
Water Treatment & High-Pressure Pumping
Compressor and Refrigeration Units
As direct glycerin filled pressure gauge manufacturers, we offer flexibility. Customize your gauge with different pressure ranges, connection threads, dial logos, or specific certifications.
For pricing, technical data sheets, or to discuss your specific needs:
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller
Year Established:
2013
Employee Number:
100~150
Ecer Certification：
Verified Supplier
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 ...
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