Pressure gauge Afriso RF 80 RAD vertical Ø80 mm 0–10 bar 1/2" Class 2.5 (MPN 63564)

Afriso RF 80 RAD is a mechanical pressure gauge designed for vertical installation in heating systems. It features an 80 mm dial with a 0–10 bar measuring range and a 1/2" connection suitable for typical radiator and boiler circuits. The gauge provides a clear analog display and an accuracy class of 2.5, making it suitable for routine monitoring of system pressure, maintenance checks and detection of leaks in residential and light-commercial installations.

Advantages

This pressure gauge offers a robust mechanical movement with a large, easy-to-read dial and a standard 1/2" connection that fits most domestic heating components. Its 0–10 bar range covers normal operating pressures for central heating systems, while the Class 2.5 accuracy ensures reliable readings for maintenance and troubleshooting. The vertical mounting orientation and compact Ø80 mm size simplify installation in pressure taps, manifolds and boiler panels.

Suitable for

• Monitoring pressure in central heating systems
• Routine maintenance and system inspections
• Leak detection and pressure loss checks
• Installation on radiators, boilers and distribution manifolds

Key specifications

• Dial diameter: 80 mm
• Measuring range: 0–10 bar
• Connection: 1/2" (vertical installation)
• Accuracy class: 2.5
• Display type: Analog dial with pointer
• Mounting orientation: Vertical

How to use

Install the gauge into a compatible 1/2" threaded pressure connection on the heating circuit, ensuring the instrument is oriented vertically for correct reading. Tighten the connection using suitable tools and sealing material as required by the system. Observe the dial to monitor system pressure during commissioning and regular operation; compare readings against the recommended pressure range for the specific heating installation. If the pointer indicates pressure loss or excursions outside the expected range, perform leak checks and follow manufacturer procedures for system servicing.

Usage recommendations

For accurate readings and long service life, protect the gauge from extreme temperatures, mechanical shock and vibration. Periodically inspect the connection for corrosion or leaks and calibrate or replace the instrument if readings become inconsistent. Use the gauge within its specified 0–10 bar range and accuracy class for reliable monitoring of domestic and light-commercial heating systems.