Pressure Gauge Afriso RF 100 Ø100 mm 0–10 bar ½" connection class 1.6 (model 63614)

The Afriso RF 100 pressure gauge with a 100 mm dial and a measuring range of 0–10 bar is intended for monitoring fluid pressure in heating systems and circulation circuits. It features a clear, easy-to-read dial, a ½" connection for direct installation and an accuracy class of 1.6. The instrument is designed for mounting on boilers, radiators and other hydraulic components where reliable indication of system pressure is required.

Advantages

The gauge combines a large Ø100 mm dial with a compact mechanical movement to provide legible readings at a distance. A standardized ½" connection enables straightforward installation into existing pipework or equipment ports. Accuracy class 1.6 ensures repeatable measurements suitable for general heating and domestic hot water applications. The robust construction offers stable performance in typical HVAC and plumbing environments.

Suitable for

• Monitoring pressure in residential and small commercial heating systems
• Pressure indication on boilers and hot-water circulation circuits
• Routine installation and service checks by installers and technicians
• Integration into manifolds and distribution units where visual pressure feedback is needed

Key specifications

• Dial diameter: 100 mm
• Measuring range: 0–10 bar
• Connection size and type: ½" threaded connection
• Accuracy: class 1.6
• Display: analog pointer with graduated scale
• Application environment: heating systems, circulation circuits, hydraulic installations

How to use

Install the gauge into the appropriate port or T-fitting using the ½" threaded connection, ensuring the mounting point is compatible with the instrument orientation and accessible for reading. Tighten with suitable tools and apply appropriate thread sealant or tape to prevent leaks. After installation, bring the system to operating pressure and verify the pointer moves smoothly across the scale and stabilizes at the expected value. If the gauge is used for service checks, compare readings with system setpoints and documented reference values.

Usage recommendations

To maintain accuracy and service life, avoid exposing the gauge to pressures beyond the specified range, mechanical shocks or continuous vibration. For installations with aggressive fluids or steam, use an appropriate isolating diaphragm, siphon or suitable protective accessory. Periodic visual inspection and comparison with a calibrated reference instrument are recommended for critical systems.