Product details
Weiss Pressure Gauge | 2.5″ Dial | 0-300 PSI/BAR | 1/4″ NPT
Product Description
This Weiss pressure gauge features a 2.5-inch (63 mm) dial, providing a larger and clearer viewing area than standard 2-inch utility gauges. With a robust range of 0-300 PSI (0-20 BAR), it is perfectly suited for the demanding requirements of Dubai and Abu Dhabi’s mechanical sectors, where high-rise water pressure and industrial pneumatic systems are common.
The gauge is built with a rugged black-finished steel case and precision brass internals. Its 1/4″ NPT lower mount (bottom) connection is the regional industry standard, ensuring easy installation into pipe tees, manifolds, and equipment skids. Whether used for air, water, or oil, this gauge offers the durability and accuracy needed for reliable, long-term system oversight.
Key Features
- Dual Scale (PSI/BAR): Displays pressure in both imperial and metric units, satisfying international engineering and safety standards in the Middle East.
- Large 2.5″ Dial: Offers improved readability from a distance, making it ideal for large mechanical rooms and plant floors.
- ASME Grade B Accuracy: Engineered to meet $\pm$3-2-3% accuracy standards, providing dependable data for system maintenance and safety checks.
- Durable Construction: Features a corrosion-resistant steel case and a shatter-resistant window to withstand the ambient heat of UAE plant rooms.
- Precision Brass Movement: Utilizes a high-grade brass Bourdon tube and socket for consistent performance with non-corrosive media.
Technical Specifications
| Specification | Details |
| Brand | Weiss Instruments |
| Dial Size | 2.5″ (63 mm) |
| Range | 0 – 300 PSI / 0 – 20 BAR |
| Connection Location | Lower Mount (Bottom) |
| Connection Size | 1/4″ NPT |
| Case Material | Black Painted Steel |
| Internal Material | Brass Tube and Socket |
| Accuracy | $\pm$
3-2-3% (ASME B40.100 Grade B) |
| Application | High-Pressure Air, Water, Oil (Non-corrosive) |
Frequently Asked Questions
- Q: Is this gauge suitable for systems with high vibration?
- A: This is a “Dry” gauge. For installations with significant pump vibration or pressure pulsation, a liquid-filled (LF) version is recommended to stabilize the pointer.
- Q: Can I use this for chilled water pipes in Dubai?
- A: Yes, the 300 PSI range is excellent for chilled water headers, especially in high-rise buildings where static pressure is high.
- Q: Can this gauge be used for gas lines?
- A: It is suitable for non-corrosive gases like compressed air or nitrogen. For flammable gases, check local UAE safety regulations regarding gauge case type.