tunze circulation silence pumps??

[ALEX007]

Any idea when these are going to be released ? and is there a flow chart available?

 

[moondoggy4]

try saltycritter.com

 

[ALEX007]

thanks is the 1073.020 pump the equivalent to the ehiem 1260?

 

[shawnz28]

The 1073.04 would be a closer match to the 1260. And the 1073.02 would be closer to the 1250 but has a more robust flow curve.

Reason I say this is at zero head the Tunze has a higher flow. But when comparing at say 1 meter the 1260 does approx 30-32lpm and the Tunze 1073.04 by my calculation does about 33-34. The 1260 does near 12 feet max head while the 1073.04 does about 10 feet. But doing so with about 20 less watts at zero feet.

The 1250 and 1073.02 both handle 2 meters of head but at 1 meter the 1250 does about 10-11 while the 1073.02 does around 20.