Pressure Gauge FERRO M6306A 63 mm, 1/4" connection, 0–6 bar, axial rear

FERRO M6306A axial rear pressure gauge with a 63 mm dial and 1/4" connection provides an analog readout for pressures from 0 to 6 bar. The instrument is intended for monitoring pressure in hydraulic and pneumatic systems, boilers, compressors and pipelines. Its compact 63 mm diameter and axial rear connection make it suitable for panel mounting and installation in confined spaces where clear, immediate pressure indication is required for maintenance and safety checks.

Advantages

The gauge offers a compact design that fits tight panels and enclosures while maintaining a readable 63 mm dial. The axial rear connection simplifies installation behind control panels and reduces protrusion into the working area. A clear analog scale from 0 to 6 bar enables quick visual assessment of system pressure without relying on electrical power. The mechanical construction provides a simple, low-maintenance solution for routine pressure monitoring in industrial and domestic applications.

Suitable for

• Hydraulic systems monitoring
• Pneumatic line pressure checks
• Boiler and heating system pressure control
• Compressor pressure measurement
• Panel-mounted installations and compact control cabinets

Key specifications

• Dial diameter: 63 mm
• Connection type: axial rear
• Thread size: 1/4"
• Measurement range: 0–6 bar
• Display type: analog pointer
• Application: hydraulic and pneumatic systems, boilers, compressors, pipelines

How to use

Mount the gauge into the panel or piping using the axial rear 1/4" connection and ensure a proper seal with appropriate thread sealant or gasket to prevent leaks. Position the instrument so the dial is visible from the operator side. After installation, slowly bring the system up to pressure and observe the pointer movement to verify correct operation and absence of leaks. Periodically inspect the gauge for mechanical damage, corrosion or stuck pointer and replace if readings are inconsistent with known reference instruments.

Usage recommendations

For accurate and long-term performance, avoid exposure to pulsating pressures, temperatures outside the gauge rating, and corrosive media. Use dampeners or snubbers where pressure spikes occur, and follow regular calibration checks against a reference standard according to the maintenance schedule of your system.