Needle Vacuum Gauge, VAF 111 series

The VAF111 series vacuum gauges are recommended for the visual control of the vacuum level for maintenance, monitoring, and adjustment purposes. They can optionally be mounted on the GVP modular vacuum pump series (reference: GVO VAF11140).

Advantages

• 3 different diameter options: 40, 50, and 63 mm
• Operating zones are marked in red and green

Option: Customized dial is possible when ordered in sufficient quantities.

Technical Specifications

• Damping: With silicon movement – Patented
• Ring: Chrome
• Measurement: With CuSn (copper-tin alloy) Bourdon tube
• Accuracy: cl.2.5 (pm 2.5 % of full scale)
• Body: Black ABS plastic
• Temperature range: 0 to 60°C / 32 to 140°F
• Flush mounting: Ring included in delivery