Evacuating and Refilling Device

For evacuation of air and refilling of gas compartments from SF6 gas bottles

Mobile evacuating and refilling cylinder cart 

3-001-4-R022 with electronic weighing scales 0 - 120 kg
Mobile evacuating and refilling cylinder cart

This device covers two important functions: evacuation of air and refilling. The integrated vacuum pump is the core component of the device. This vacuum pump evacuates the air down to < 1 mbar so that no air/gas mixture is produced during the subsequent filling process. The reliable DILO coupling principle ensures safe handling without emissions.In the 3-001-4-R022 version, filling weight can be easily monitored via a weighing scale. The weight is indicated on the display, which switches off automatically if the scales are not used for a certain time. The tare function allows for high precision quantification of gas inputs and outputs.

DILO Evacuating and Refilling Cart

Other features:

  • Stable frame
  • Accuracy of the weighing scales ±20 g, 10 g increments
  • Integrated serial interface for data exchange or monitoring
  • No emissions by self-closing couplings
  • Available as accessories for the world's most commonly used bottle connections
  • Hose reel