Product details
HARBAX Oil Pressure Gauge HOPG-60mm 1/4″ SAE 550 PSI (H)
The HARBAX HOPG-60mm Oil Pressure Gauge is a reliable HVAC and refrigeration pressure monitoring instrument designed to accurately measure oil pressure up to 550 PSI. Built for durability and precision, this gauge features a bottom connection with 1/4″ SAE fitting, making it suitable for professional service and industrial applications.
Its clear dial layout allows for quick and easy pressure readings, helping technicians monitor system performance, detect pressure irregularities, and maintain safe operating conditions.
✅ Key Benefits
- Accurate Pressure Measurement – Reliable readings up to 550 PSI
- 60mm Dial Size – Clear visibility for quick monitoring
- Bottom Connection Design – Easy installation in tight spaces
- 1/4″ SAE Connection – Standard HVAC compatibility
- Durable Construction – Suitable for continuous professional use
- Essential Diagnostic Tool – Helps prevent system damage
⚙️ Specifications
- Brand: Harbax
- Model: HOPG-60mm
- Product Type: Oil Pressure Gauge
- Dial Size: 60 mm
- Pressure Range: Up to 550 PSI
- Connection Size: 1/4″ SAE
- Connection Position: Bottom Connection
- Application: HVAC & Refrigeration Systems
❓ Frequently Asked Questions (FAQs)
Q1: What is this oil pressure gauge used for?
It is used to monitor oil pressure in HVAC and refrigeration systems.
Q2: What is the maximum pressure range?
The gauge measures pressure up to 550 PSI.
Q3: What type of connection does it have?
It features a 1/4″ SAE bottom connection.
Q4: Is this suitable for professional HVAC technicians?
Yes, it is designed for commercial, industrial, and service use.
Q5: Can it be installed in compact systems?
Yes, the bottom connection and 60mm dial make it suitable for tight installations.




