* Air Lubricator;* RC (PT), G (PF) or NPT thread option;* Port size: 1/4", 3/8", 1/2";* Easy to maintain and operate, long service life.Medium: Compressed air;Features of structure: The direct constant-density lubricator;Mounting type: Pipe mounting or foot mounting;Assembly position: Vertical ± 5° ;Connection: G1/8 G1/4 G3/8 G1/2 G3/4;Max. Working Pressure: 16bar;Min, Standard nominal flow rate: 3 L/min 6L/min;Capacity of condensate fluid: 22ml 43ml;Temperature range: 0~60º C.ModelAL1500AL2000BL2000BL3000BL4000FluidAirPort size G1/8"1/4"1/4"3/8"1/2"Working Medium0.05~0.85 MpaApplicable temperature-10~60degree centigradeRecommended Lubricarting OilISO VG32