Connecting a Kampa Gale pump to a tyre air valve

Hi all,

I'm hoping someone can help with this query!

We have a Kampa Gale pump that we use to inflate the awning - I would also like to use the pump to connect to the standard tyre valve fitting on the Floe portable drain down kit.

Does anyone know of a suitable adaptor or should I just buy a pump with a maximum pressure setting that would meet the 15PSI requirement if the drain down kit?

Many thanks!