How to open the tank?

It is essential to carefully follow the specific instructions for your tank model and have the appropriate tools to perform the opening safely and without damaging the tank.

Here’s how to open the tank based on the model year of manufacture:


For tank models produced from 2019 to date, such as the Delta WASP Clay and the WASP Clay Kit, opening instructions are available in a specific video. It is recommended that you follow the provided video carefully to perform this operation correctly.


For tank models manufactured before 2019, opening the tank involves the simple operation of unscrewing the caps. However, this procedure can be gentler and require more attention. Be sure to keep the tank threads clean and well lubricated for easy opening. Additionally, you may need to use a specific tool, such as an oil filter band wrench.