tunze tf03

[dsztark]

hello
I want to buy tunze tf03, but in a locar store i;ve foud 7310/2. is there a difference between this two. when did Tunze stop manufacturing 7310/2. maby pumps are old
kind regards

 

[rvitko]

The 7310/2 was stopped in 2003 around June. I think I had some in inventory until maybe August 2003. If the price is right, considering they were cheaper than TF03 I would still consider it, their are some differences in the impeller design that will make this older one more prone to calcium lock up so you just need to focus more on cleaning or change the impeller to the new design.