63mm Glycerine Filled Pressure Gauge for Hydraulic & Pneumatic Stability

The GNW 63mm Bottom Entry Glycerine Filled Pressure Gauge is a robust liquid-filled instrument designed for heavy-duty hydraulic, pneumatic and process applications where vibration and pulsation can otherwise cause pointer instability. The bi-distilled glycerine fill dampens internal movement to ensure steady, reliable readings.

Available in a wide choice of dual-scale bar/psi pressure ranges from -1/0 bar compound up to 0–690 bar (0–10 000 psi), this gauge is supplied with a 1/4" BSP bottom threaded connection as standard. An optional traceable calibration certificate is available for compliance and quality documentation. :contentReference[oaicite:1]{index=1}

Key Features

• Large 63mm Dial: Excellent readability for industrial panels and equipment.
• Glycerine Filled: Dampens pulsation and vibration to stabilise pointer movement.
• Heavy Duty Construction: 304 stainless steel case with crimped stainless bezel for durability.
• Dual Scale Dial: PSI (outer) and Bar (inner) for fast, familiar readings.
• Bottom Entry Connection: 1/4" BSP for direct pipework mounting.
• Optional Calibration: Add a traceable calibration certificate at checkout.

Technical Specifications

Applications

• Hydraulic Systems – Stable readings in vibration and pulsating lines.
• Pneumatic Installations – Reliable measurement for compressed air systems.
• Machine Panels & Test Rigs – Excellent visibility and damping.
• Industrial Process Equipment – Heavy duty gauge for demanding environments.