Technical Specifications
| Specification | Range & Options | Pressure Range | 0 to 1600 Bar |
|---|---|
| Dial Sizes | 63mm, 100mm, 160mm |
| Accuracy Class | ±1.0% / ±1.6% F.S. |
| Connection | 1/8", 1/4", 1/2" (NPT / BSP) |
| Filling Liquid | Glycerin (Standard) or Silicone (Specialty) |
| Case Material | Stainless Steel 304 / 316 |
Product Overview
Heavy-Duty Monitoring for High-Vibration Systems
Vibration destroys standard gauges. As the oil filled pressure gauge supplier Malaysia relies on for durability, Atlantic Services engineers instruments specifically for high-impact sectors. From Offshore Marine platforms to Palm Oil Mills and Heavy Hydraulics, we deliver gauges that withstand the toughest conditions.
Unlike standard dry gauges, our casings are filled with 99.7% Glycerin (or Silicone) to dampen needle movement. This provides superior protection against the extreme pulsation and pressure spikes that destroy standard mechanisms.
Why Choose a Liquid Filled Gauge?
As a calibration specialist, we know that vibration is the #1 cause of gauge failure.
- Stops “Needle Flutter”: The fluid creates resistance, stabilizing the needle for instant, readable data.
- Internal Lubrication: The liquid lubricates the moving gears, significantly extending the gauge’s lifespan.
- Moisture Seal: Prevents internal condensation in high-humidity tropical environments.
Key Features
- Vibration Proof: Glycerin absorbs shock, protecting the internal mechanism from damage.
- Steady Readings: Eliminates "needle flutter" for instant, accurate monitoring.
- Corrosion Sealed: Internal components are protected from moisture, humidity, and condensation.
- Extended Lifespan: Reduced wear on the Bourdon tube means fewer replacements.
Applications
- Hydraulic Power Units & Pumps
- Marine Engine Rooms
- Injection Molding Machines
- High-Pressure Water Jetting
- Palm Oil Processing Plants
Application Suitability Guide
Review these operational factors to ensure an Oil-Filled Gauge is the correct technical choice for your Malaysian facility:
- High Vibration (Pumps & Engines): Mandatory. Standard dry gauges will fail here. The liquid filling dampens “needle flutter,” ensuring readable data and preventing internal gear destruction.
- Rapid Pulsation (Hydraulics): Recommended. For systems with instant pressure spikes, the fluid acts as a shock absorber (snubber) to protect the Bourdon tube from permanent distortion.
- Temperature Constraints (Glycerin vs. Silicone): For general Malaysian factory environments (25°C – 35°C), Glycerin is the standard cost-effective filler. However, if your gauge is installed near industrial furnaces or heat exchangers (above 60°C), you must request Silicone oil. Glycerin can darken and degrade at high temperatures, making the dial unreadable.
- Hygiene Warning (Food & Medical): Do not use liquid-filled gauges directly on sanitary lines. If the tube ruptures, the fluid will contaminate the product. Use a Dry Gauge or Diaphragm Seal instead.
Frequently Asked Questions
Common technical queries regarding Oil filled pressure gauges and calibration standards in Malaysia.
Oil-filled gauges are essential for systems with high vibration or rapid pulsation, such as pumps, compressors, and hydraulic presses. The liquid (usually Glycerin) dampens the internal mechanism, preventing “needle flutter” and extending the gauge’s lifespan by lubricating the moving gears.
For 90% of industrial applications in Malaysia, Glycerin is the standard choice because it is cost-effective and works well between -20°C and +60°C. However, if your equipment operates in extreme heat (above 60°C) or freezing conditions, you must use Silicone oil to prevent the fluid from degrading or becoming too thick (viscous).
After installation, you must cut the tip of the rubber vent plug (located on top of the gauge). This allows the case to “breathe” and equalizes internal pressure with the atmospheric pressure. If you skip this step, the gauge may show inaccurate readings due to internal pressure build-up as the oil expands in the heat.
Yes, but you must identify the source of the leak first. If the leak comes from the blow-out vent, it may just be over-pressurization. If it leaks from the bezel or thread, the seal is compromised. Atlantic Services offers refilling and resealing services in our calibration lab to restore the gauge to factory safety standards.
We recommend annual calibration for general monitoring. However, for critical safety equipment under DOSH/JKKP supervision, a 6-month interval is often required. Because liquid-filled gauges are used in harsh vibration environments, regular verification is critical to ensure the needle hasn’t drifted.
Downloads & Support
Don’t let vibration or low fluid levels compromise safety. Our laboratory provides complete lifecycle support for oil filled pressure gauges, including Glycerin refilling, leak repair, and ISO 17025 re-certification. We ensure your equipment remains fully compliant with Malaysian DOSH safety standards.