Max,
I think the aluminum case is still best for threaded fittings. Given there is little exposed area and the Anolok finishing is very corrosive resistant.
It is unlikely the back inlet will make much difference in flow. The problem with the DDC is likely inlet size, not the angle. The MAG has a 3/8 inlet, and it is offset from the pre-chamber. This allows turbulent flow of impeller to decrease any losses.
The bearing test went fine, I will post PQ curves for both models next week.
Speaking of the DDC, Dan keeps asking me why we engineers work our butts off to design a 50,000 hour pump, when you guys are going to mod it?
You do understand the mod's you guys are making will have an effect on total operating rating, with both electrical components and bearings?
I said we would have retail pages up this week, but I screwed up the WEB site in a big way. C-Systems has a REAL WEB master working on it now. He is changing it all to php.
I think you can see some of his work at c-systems.ca/new
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