Key Product Advantages

• • • Bubble‑free damping oil after violent shaking
      Every finished pressure gauge goes through the shaking inspection test. No trapped air bubbles will stay inside the gauge shell. The inner oil stays smooth for stable pointer movement.
    • High‑purity transparent filling oil, anti‑yellow for long‑term use
      We adopt premium‑grade purified damping oil. The liquid keeps crystal‑clear and will not turn yellow after years‑long running, so the dial always stays easy to read.
    • Excellent shock‑proof capability for vibrating‑heavy work‑siteThe filled‑oil structure cushions pointer vibration. You can get stable and precise readings on vibrating machinery, hydraulic stations and industrial pipelines.

Product Specifications

• Dial Type: Dual‑scale (MPa / psi), measuring range 0‑25 MPa (0‑3500 psi)
• Accuracy Grade: 1.6
• Case: Stainless‑steel housing
• Connection: Brass thread connector
• Certified quality, factory direct wholesale and customized service available

Why Choose Our Factory