Product details
Weiss Case Mount Gauge | 4CTS-1-300-4L-BR | 4″ Dial | 0-300 PSI/BAR
Product Description
The 4CTS-1-300-4L-BR features a 4-inch (100 mm) dial and an integrated front flange. According to the Weiss model nomenclature: “CTS” denotes the stainless steel case with a front flange for flush mounting, “300” is the pressure range, and “4L” indicates a 1/4″ NPT Lower (Bottom) Mount connection. The “BR” signifies the inclusion of precision brass internals.
This gauge is scaled for 0-300 PSI (0-20 BAR), making it a standard choice for monitoring booster pump systems, main water distribution panels, and commercial irrigation headers in Dubai and Abu Dhabi. The polished stainless steel case offers superior resistance to the high humidity and saline air common in Middle Eastern coastal environments, while the large dial face allows for easy monitoring across plant rooms.
Key Features
- Flush Panel Mounting: The integrated front flange allows for a clean and secure installation into control panels or machinery housings.
- Large 4″ High-Visibility Dial: Provides an oversized viewing area, ensuring the pressure can be read accurately from a distance.
- Stainless Steel Case: Constructed from 304 Stainless Steel for enhanced durability and corrosion resistance in demanding industrial settings.
- Dual Scale (PSI/BAR): Displays pressure in both imperial and metric units, meeting the requirements of international engineering projects in the UAE.
- ASME Grade B Accuracy: Engineered to meet $\pm$3-2-3% accuracy standards, providing dependable data for system safety and routine maintenance.
Technical Specifications
| Specification | Details |
| Brand | Weiss Instruments |
| Model | 4CTS-1-300-4L-BR |
| Dial Size | 4″ (100 mm) |
| Range | 0 – 300 PSI / 0 – 20 BAR |
| Mounting Type | Front Flange (Flush Mount) |
| Connection Location | Lower Mount (Bottom) |
| Connection Size | 1/4″ NPT |
| Case Material | Stainless Steel |
| Internal Material | Brass Tube and Socket |
| Accuracy | $\pm$
3-2-3% (ASME B40.100 Grade B) |
Frequently Asked Questions
- Q: Is this gauge suitable for a fire pump controller?
- A: Yes, the 300 PSI range and flush-mount design are ideal for fire protection control panels where high visibility and standardized mounting are required.
- Q: Can this be used in a high-vibration environment?
- A: This model is a “Dry” gauge. If your panel is subject to intense mechanical vibration, a liquid-filled version is recommended to protect the pointer and internal movement.
- Q: Does it come with mounting hardware?
- A: Typically, the flange itself provides the mounting support, though specific panel screws may need to be sourced depending on your panel material and thickness.