> John F. > > The internal pump lifetime is reduced as it has to pump the waste > Hydrogen after it leaves the bulb.
OK. Understood. > These pumps elements "swell" after burying increasing amounts of Hydrogen > and eventually short out. Some pumps have replacable elements. Do these? Or do you have to swap the whole thing out? There was a company that rebuilt some types, but I've forgotten who. -John > Corby Dawson _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
