This is the place where the majority of the warbird (aircraft that have survived military service) discussions will take place. Specialized forums may be added in the new future
Mon Jul 23, 2012 7:04 pm
We're trying to find out how many RPM are required for our hydraulic pump to achieve system pressure. (around 1500PSI)
Pump name is: Stratopower mfg by Watertown Division
The New York Air Brake Company
Starbuck Avenue
Watertown, NY
Part Number is hard to read. I think it is: 67VC300 2 rated at 1650 PSI GPM at 1500 PSI is 3 GPM or could be 8 GPM
Any idea what RPM this would need to turn at to achieve this pressure?
Its from an R-4360-59B.
Mon Jul 23, 2012 7:29 pm
Some of the engine maint books will give gear ratios of accessory drives.
If you could find that some math could give you the needed rpm.
That is f you get system pressure at idle or xyz engine rpm.
Mon Jul 23, 2012 7:34 pm
That makes sense. I have an overhaul manual at the hangar.. Will be there tomorrow...
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