For pumping nipple balls often use Bicycle pump with a special needle. But it does not matter if it broke or its just not there at hand: with this work well covered by a normal Bicycle nipple off a rubber tube mounted with its threaded shank in the hole of the pump.
Recommend to read
THE TUBES BURNED OUT…
Familiar, perhaps, to every household situation: podklyuchayut all household appliances, which is in the apartment, but in the end — tube on the flap burn out from overload. More...
SNOWMOBILE “SNOWBIRD”
Recalling the history of the snowmobile, realized how long ago began my fascination with construction equipment. Even in his youth (and now I'm already retired) received the specialty of...