Air Compressor Pressure Gauge 0–180 PSI 0–12 Bar 1/8" NPT
Air Compressor Pressure Gauge 0–180 PSI 0–12 Bar 1/8" NPT
Air Compressor Pressure Gauge – 0–180 PSI / 0–12 Bar
Keep your pneumatic and hydraulic systems running at exactly the right pressure with this compact, easy-to-read Air Compressor Pressure Gauge. Whether you're monitoring an air compressor, pneumatic tool line, or hydraulic fluid system, this dual-scale gauge gives you instant, accurate readings across a wide 0–180 PSI (0–12 Bar) range.
Key Features
- Dual-Scale Dial: Reads both PSI (0–180) and Bar (0–12) simultaneously for quick, versatile monitoring
- Large, Easy-to-Read Face: Clear dial face (approx. 42 mm diameter) ensures readability even in dim workshop conditions
- 1/8" NPT Thread Connection: Standard 9 mm (1/8" NPT) inlet fits the vast majority of air compressors, pneumatic systems, and hydraulic lines
- Compact & Lightweight: Case size approx. 42 × 40 mm (1.65" × 1.57", D × T) — fits neatly without adding bulk
- Durable Construction: Metal and plastic composite build designed to withstand workshop environments
- Broad Compatibility: Suitable for air compressors, pneumatic tools, hydraulic fluid lines, and pressure testing applications
Specifications
- Pressure Range: 0–180 PSI / 0–12 Bar
- Thread Size: 9 mm (1/8" NPT)
- Case Diameter: approx. 42 mm (1.65")
- Case Depth: approx. 40 mm (1.57")
- Material: Metal + Plastic
Who Is This For?
This pressure gauge is ideal for DIY enthusiasts, auto mechanics, HVAC technicians, woodworkers, and anyone who works with compressed air or hydraulic systems. Its universal 1/8" NPT thread means it threads right into most standard fittings with no adapters needed — just screw it in and start monitoring.
Why Accurate Pressure Monitoring Matters
Running equipment outside its optimal pressure range can reduce performance and shorten tool life. A reliable pressure gauge lets you dial in the correct settings every time, maximising efficiency and protecting your equipment investment. For general guidance on safe use of pneumatic tools and compressed air equipment, refer to the OSHA Pneumatic Tools Safety Guidelines.
Frequently Asked Questions
Q: What thread size does this air compressor pressure gauge use?
A: This pressure gauge features a standard 1/8" NPT (9 mm) threaded inlet, which is the most common thread size found on air compressors, pneumatic tool fittings, and hydraulic line connections. It should fit most standard setups without requiring an adapter.
Q: What is the pressure range this gauge can measure?
A: The gauge measures from 0 to 180 PSI (0 to 12 Bar), displayed simultaneously on a dual-scale dial. This range covers the vast majority of air compressor and pneumatic tool applications, making it a highly versatile choice for home workshops and professional settings alike.
Q: Is this gauge suitable for both pneumatic and hydraulic systems?
A: Yes — this gauge is designed for use with both pneumatic (compressed air) and hydraulic fluid systems. Its metal and plastic composite construction and standard NPT thread make it compatible with a wide variety of applications, including air compressors, pneumatic lines, and hydraulic pressure testing.