... unit,containing our bulk positive displacement flow-meter, vane pump,hose reels,air separators,extra by-pass for double flow-rates ... /min750L/minFlow meterM-50-1 PD flow meter 2"M-50-1 PD flow meter 2"M-80-1 PD flow meter 2 ... .5",20m2",20m3",20mNozzle/Hose Adaptor1.5" automatic nozzleHose Adapter( Hose Adapter for option)Hose ReelManual Reel( electric motor driven reel for option )Preset fuctionFor ...