I have been given an extra match pump. I have two already mounted to my brew table. Is there anything I could use the next pump for? Maybe pumping from the carboy to my kegs?
These guys are wrong, sorry. There is no use for an extra pump in your situation. In fact I just checked NJ homebrew laws and you are limited to 2 pumps per household. You should find a level 7 containment plant to and give it to them to properly dispose of.
What's that, you don't have any level 7 containment plants near you? Don't worry, there is one near me and I can handle that part for you. Just send me the pump and I'll take care of the rest.