Adaptor for vacuum pump, need help!

Hello, I have bought a second hand vaccum pump that has a 1/4 male entry. Here is a picture : https://image.ibb.co/mDqskz/P_20180822_215012.jpg What type a connector do I have to buy to get a tube fixed to it ?

I’d like to use this connector on the other end :

PS : The pump is this one WP2Z-5.0