The Gas-Tight Barrel Pump enables odor-free transfer.

• Medium-contacting components are PP and soft PVC (hose)
• Steplessly extendable telescopic tube
• For barrel depths of 40–67 cm (15.75–26.38")
• Two adapters for original containers

During transfer with normal pumps, it is impossible to prevent vapors escaping into the atmosphere. The gas-shuttle method avoids this. Any vapors produced are returned from the container which is to be filled to the original container via the gas-shuttle pipe. The gas pipe and the liquid pipe are additionally provided with stopcocks. Gas-tight pumps are used for substances that have a strong smell, such as ammonia.