Richard,
Test is easy; I will get it done for you.
My current test was based on ceramic nozzle (0.3) flowing about 400cc @150PSI (as per graph in earlier post).
As for pump, this is the picture of internals after aggressive test we performed using acid:
Vendor incorrectly stated that pump suitable for acidic environment, so ? we tested it in solution of HCL. Pump lasted about 10 minutes. I have not seen any indication of cam angle, but can tell you that pump run cool and barely warms up during the test. So far I did not manage to get it over 30-40 degree C. I will search for cam ange one more.
Pump specs 5.5L/160PSI (12VDC/10.6Amp)
Please let me know if hardware is sutable to perform the test you want....
