Mag 9 rusty water dripping out by cord...is it problematic??!!

[dknuckles]

Last night while cleaning my 50g drum for next batch of ESV I noticed it was EXTREMELY dirty. Upon examining the Mag pump a lot of rust colored water came out. Last batch pump recvd a full vinegar bath.
I have heard long long ago the Mag pumps would expand and leach something in the water. Unfortunately I can no longer find any info.
I did test Iron and resulted 0 so my concern is a copper ion exchange if pump is compromised.

 

[mike007]

I don't think I would be using myself.

 

[Aquaph8]

I exercise the rule, when in doubt throw it out

 

[dknuckles]

That is what I did.
My concern is any possible residual problems if/what it leaks so I could be prepared. Also I have been having issues post wc for few months and this may have been a contributing factor as all #s are in check.
Finally found a use for the extra Tunze

Brewing a fresh batch now so I can mix salt w/ Tunze tonight after I close.