Quote Originally Posted by Martinm210 View Post
Bravo to D-Tek for publishing more scientific data...

This is the new curve they have published, at about 2 GPM, pressure drop is about 3 PSI, so it's a bit more restrictive than the V1.



Here is the old V1 curve they had published:





So it's about 36% more restrictive than the original curve.

And these were my own results of V1. From my own testing I recorded the V1 plus washer plus quad core nozzle to be about equal to their V2 curve.


So it's a bit more restrictive, but I think it's a fair trade to seal that internal leak.
I WAS CHECKING THAT DATA! IT SEEM IMPROVED, BUT WE NEED A SAMPLE.