Description
The Commercial Pressure Gauge by Aavad Instrument Pvt. Ltd. is an economical, reliable, and versatile pressure measuring instrument designed for light-duty commercial, HVAC, plumbing, and utility applications. Featuring a Bourdon tube mechanism in a compact brass or steel case, this commercial-grade pressure gauge provides accurate and consistent readings in non-aggressive media such as air, water, oil, and inert gases.
Pressure gauge, instrument for measuring the condition of a fluid (liquid or gas) that is specified by the force that the fluid would exert, when at rest, on a unit area, such as pounds per square inch or newtons per square centimeter.
Key Features
- Dial Size: 40 mm, 63 mm, 100 mm standard sizes
- Pressure Range: 0–1 bar to 0–600 bar across multiple models
- Sensing Element: Copper alloy (brass) or SS 304 Bourdon tube
- Case Material: Steel (lacquered) or ABS plastic with chrome-plated bezel
- Accuracy: ±1.6% to ±2.5% of FSD (ASME Grade B / IS 3624 Grade 1)
- Connection:3/8″ Bsp (M) bottom entry — standard for commercial use
- Dual scale dials: PSI & bar, 0 To 7 Kg/Cm2 & bar available
- Glycerine-fillable versions available for vibration damping
- Dry (non-filled) and liquid-filled variants in stock
- Glass window — shatter-resistant options available
- Compact and lightweight design for easy panel or pipe mounting
- Available with brass, stainless steel, or galvanized fittings
- Bulk pack and OEM white-label supply available
- ISO 9001:2015 certified manufacturing process
Applications
- Compressed air and nitrogen gas supply lines
- HVAC, refrigeration, and chiller systems
- Water supply, plumbing, and irrigation networks
- Tyre inflation and vehicle service stations
- LPG / CNG cylinder and domestic gas line monitoring
- Small boilers and heat exchangers
- Fire protection and sprinkler systems
- Air compressor outlets and pressure regulators
- Paint spray booths and pneumatic tools
- Aquariums, swimming pool filtration systems
Datasheet
FAQs
1. What is a Commercial Pressure Gauge?
A Commercial Pressure Gauge is a cost-effective Bourdon tube pressure measuring instrument designed for light-duty pressure monitoring in applications such as HVAC systems, plumbing, water supply networks, compressors, pumps, pneumatic equipment, and general utility services. It provides reliable local pressure indication for everyday commercial and industrial applications.
2. How does a Bourdon Tube Pressure Gauge work?
A Bourdon tube is a curved metallic tube that expands and tends to straighten slightly when pressure is applied. This mechanical movement is transmitted through a precision linkage mechanism to the pointer, which accurately displays the corresponding pressure value on the calibrated dial.
3. What pressure range does this model measure?
This model measures pressures from 0 to 7 kg/cm², making it suitable for HVAC systems, water distribution, plumbing installations, air compressors, utility services, light industrial machinery, and general-purpose pressure measurement applications.
4. What is the difference between a Commercial and an Industrial Pressure Gauge?
Commercial Pressure Gauges are designed for general-purpose, light-duty applications and offer an economical solution for routine pressure monitoring. Industrial Pressure Gauges, on the other hand, typically provide higher accuracy, stainless steel construction, wider pressure ranges, improved vibration resistance, and greater durability for demanding process industries and harsh operating environments.
