I got the largest Hydrovane that would run on 240 supply(15PUTS)
Free Air Delivery @ 7Bar - l/sec (ft3/min) 4.5 (9.5)
Free Air Delivery @ 10Bar - l/sec (ft3/min) 3.53(7.5)
Literature says quietest air compressors on the market (have had mine since 1986) so might not be the case now.
Don't know where you are locating it but mine is in my shed, too much load to start in really cold weather, if i am desperate to use it i preheat with hot air gun.piston compressor might not have this limitation?
Regards
Mike