WOOT!
Just ordered two of these babies...
Mailed to Chris Cole at Surplus Center about the 4910.30$ shipment costs (
)...
Shipment costs are now calculated to 17.50$ by airmail to Belgium and a delivery delay of about one week.
Edit: Final shipping costs according to Surplus Center is 22.45$
Oh what the heck, I can't wait to receive those puppies and play with them...
BTW, on Johnson-pumps's website they state that the CM-pumps are magnetically driven and the CO-pumps have a mechanical seal between motor and pump, so they should be direct driven.
What do you think about the durability of this seal?
And yes, I definately would put the two caps and a diode between pump and PSU.
I will even try some of those AC RF filters (I have some lying around) and record with an oscilloscope.
CD