18 Air Combination Series AC10B-A to AC40B-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 h Exhaust mechanism Nil Relieving type V V V V V N Non-relieving type V V V V V + i Flow direction Nil Flow direction: Left to right V V V V V R Flow direction: Right to left V V V V V + j Pressure unit Nil Name plate and pressure gauge in imperial units: MPa V V V V V Z Note 16) Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F v Note 17) v Note 17) v Note 17) v Note 17) v Note 17) Model AC10B-A AC20B-A AC25B-A AC30B-A AC40B-A AC40B-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 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 Maximum operating pressure 1.0 MPa Set pressure range [AR] 0.05 to 0.7 MPa Nominal filtration rating [AF] 5 mm Bowl material [AF] Polycarbonate Bowl guard [AF] . Semi-standard (Steel) Standard (Polycarbonate) Construction [AR] Relieving type Weight (kg) 0.16 0.28 0.43 0.58 1.05 1.12 Note 1) Drain guide is NPT1/8 (applicable to the AC20B-A) and NPT1/4 (applicable to the AC25B-A to AC40B-A). The auto drain port comes with o3/8" One-touch fitting (applicable to the AC25B-A to AC40B-A). Note 2) Drain guide is G1/8 (applicable to the AC20B-A) and G1/4 (applicable to the AC25B-A to AC40B-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 AC10B-A). Note 7) The bracket position varies depending on the T-spacer or pressure switch mounting. Note 8) Make sure that the outlet pressure is released to atmospheric pressure using a pressure gauge. For V1 specification, use the regulator with a set pressure of 0.15 MPa or more to ensure the pressure release. 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) 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 17) v: For pipe thread type: M5, NPT only Standard Specifications AC40B-A AC10B-A AC20B-A