If you’re planning to fill your weather balloon with the right amount of helium, which you have acquired at your local warehouse, you need a reliable and suitable pressure reducer. In case you don’t have access to one, we have just the right one. The pressure reducer we offer is suitable for bottles with a maximum inlet pressure of 200 bar and can be easily screwed to the valve of the bottle. After establishing the connection between the pressure reducer and the helium bottle, it is possible to provide just the right amount of helium for the balloon. For the exact amount, please consult our helium calculator. The process from start to end will take round about 10 to 20 minutes, depending on the amount of helium required.