1073.030 Submerged?

[jvdb]

Can a 1073.030 be used submerged?

I read somewhere the 1073.090 could not, but wasn't sure if it applied to all Tunze Master Recirculation pumps.

If not, is it just because the screws rust? I wonder if I could source titanium screws somewhere?

 

[rvitko]

Yes and so can the 1073.09. The since discontinued 1073.14 and 1073.16 could not because they had an aluminum heat sink on the pump.

 

[jvdb]

Thanks.

You might ask Marine Depot to update this product page:

http://www.marinedepot.com/ps_AquariumPage~PageAlias~powerheads_pumps_tunze_master_recirculation_electronic.html