7300 spitting bubbles....

[Saldarya]

Hey there Roger,

I have a 7300 Powerhead hooked up to a controller and every time it pulses I get a little spurt of bubbles. Is there some where inside the housing where air may build up from when I cleaned it perhaps? If so lemme know where this little airpocket might be that has become my bane!!!!! LOL

Thanks,

[rvitko]

I would suspect the pump is probably a bit dirty, check the hole in the center of the magnet and the upper bearing be sure these are clean.