Non-Pilot Pressure Loading System,Non-Oxygen Service,Relieving To Atm; For Installation On Brz Loading Chamber, 1/2"-1" Body Size,;For All Km Models Except Da1 & Da5; Copper Tubing,Brass Fittings,No Heat Exchange Coils; Per Hookup Scheme L2;One Brass Inline Filter #Bf-1; Per SPQ 53363 With Special Sensiflo Loader Model P1; 1/4" Size, 3-250 PSIG Range Spring;;Br Body, Al Spring Chamber; Captured Vent; Self Relieving,;"B" Port Configuration, 0-300 PSI Outlet Gauge; Std Commercial Cleaning