8 Air Combination Series AC10-A to AC40-A AW AL AR AFM / AFD AF Attachment AW+AFM AF+AFM+AR AF+AR AW+AL AF+AR+AL AC Symbol Description q Body size 10 20 25 30 40 Vy Semi-standard i Air filter drain port Note 13) Nil With drain cock V V V V V J Note 14) Drain guide 1/8 . V . . . Drain guide 1/4 . . V V V W Note 15) Drain cock with barb fitting (for o6 x o4 nylon tube) . . V V V + j Lubricator lubricant exhaust port Nil Without drain cock V V V V V 3 Note 16) Lubricator with drain cock V V V V V + k Exhaust mechanism Nil Relieving type V V V V V N Non-relieving type V V V V V + l Flow direction Nil Flow direction: Left to right V V V V V R Flow direction: Right to left V V V V V + m Pressure unit Nil Name plate and pressure gauge in imperial units: MPa V V V V V Z Note 17) Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F v Note 18) v Note 18) v Note 18) v Note 18) v Note 18) Model AC10-A AC20-A AC25-A AC30-A AC40-A AC40-06-A Component Air Filter [AF] AF10-A AF20-A AF30-A AF30-A AF40-A AF40-06-A Regulator [AR] AR10-A AR20-A AR25-A AR30-A AR40-A AR40-06-A Lubricator [AL] AL10-A AL20-A AL30-A AL30-A AL40-A AL40-06-A Port size M5 x 0.8 1/8, 1/4 1/4, 3/8 1/4, 3/8 1/4, 3/8, 1/2 3/4 Pressure gauge port size [AR] 1/16 1/8 Fluid Air Ambient and fluid temperature .5 to 60 °C (with no freezing) Proof pressure 1.5 MPa Max. operating pressure 1.0 MPa Set pressure range [AR] 0.05 to 0.7 MPa Nominal filtration rating [AF] 5 mm Recommended lubricant [AL] Class 1 turbine oil (ISO VG32) Bowl material [AF/AL] Polycarbonate Bowl guard [AF/AL] . Semi-standard (Steel) Standard (Polycarbonate) Construction [AR] Relieving type Weight (kg) 0.27 0.40 0.68 0.83 1.53 1.66 Standard Specifications AC20-A AC40-A Note 1) Drain guide is NPT1/8 (applicable to the AC20-A) and NPT1/4 (applicable to the AC25-A to AC40-A). The auto drain port comes with o3/8" One-touch fitting (applicable to the AC25-A to AC40-A). Note 2) Drain guide is G1/8 (applicable to the AC20-A) and G1/4 (applicable to the AC25-A to AC40-A). Note 3) Option G, M are not assembled and supplied loose at the time of shipment. Note 4) When pressure is not applied, condensate which does not start the auto drain mechanism will be left in the bowl. Releasing the residual condensate before ending operations for the day is recommended. Note 5) If the compressor is small (0.75 kW, discharge flow is less than 100 L/min[ANR]), air leakage from the drain cock may occur during start of operations. N.C. type is recommended. Note 6) When the pressure gauge is attached, a 1.0 MPa pressure gauge will be fitted for standard (0.7 MPa) type. 0.4 MPa pressure gauge for 0.2 MPa type (1.0 MPa pressure gauge only for the AC10-A). Note 7) Not available with piping port size: 06 Note 8) The bracket position varies depending on the T-spacer or pressure switch mounting. Note 9) Pressure can be set higher than the specification pressure in some cases, but use pressure within the specification range. Note 10) Refer to Chemical data on page 38 for chemical resistance of the bowl. Note 11) A bowl guard is provided as standard equipment (polycarbonate). Note 12) A bowl guard is provided as standard equipment (nylon). Note 13) Float type auto drain: The combination of C and D is not possible. Note 14) Without a valve function Note 15) The combination of metal bowl: 2 and 8 is not available. Note 16) When choosing with W: Filter drain port, the drain cock of a lubricator will be with barb fittings. Note 17) For pipe thread type: M5, NPT. This product is for overseas use only according to the new Measurement Law. (The SI unit type is provided for use in Japan.) MPa and psi are shown together on the pressure unit. Cannot be used with M: Round pressure gauge (with color zone). Available by request for special. Note 18) v: For pipe thread type: M5, NPT only AC10-A