22 Air Combination Series AC20C-A to AC40C-A AW AL AR AFM / AFD AF Attachment AW+AFM AF+AFM+AR AF+AR AW+AL AF+AR+AL AC AC20C-A AC40C-A Note 1) Conditions: Mist separator inlet pressure: 0.7 MPa; The rated flow varies depending on the inlet pressure. Keep the air flow within the rated flow to prevent an outflow of lubricant to the outlet side. Note 2) When the compressor oil mist discharge concentration is 30 mg/m3 (ANR). Note 3) Bowl seal and other O-rings are slightly lubricated. Standard Specifications Note 1) Option G, M are not assembled and supplied loose at the time of shipment. Note 2) 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 3) 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 4) 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. Note 5) The bracket position varies depending on the T-spacer or pressure switch mounting. Note 6) 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 7) Pressure can be set higher than the specification pressure in some cases, but use pressure within the specification range. Note 8) Without a valve function Note 9) For pipe thread type: 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 10) v: For pipe thread type: NPT only Note 11) The combination of metal bowl: 2 and 8 is not available. Symbol Description Nq Body size 20 25 30 40 Ny Semi-standard i Flow direction Nil Flow direction: Left to right V V V V R Flow direction: Right to left V V V V + j Pressure unit Nil Name plate and pressure gauge in imperial units: MPa V V V V Z Note 9) Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F v Note 10) v Note 10) v Note 10) v Note 10) Model AC20C-A AC25C-A AC30C-A AC40C-A AC40C-06-A Component Air Filter [AF] AF20-A AF30-A AF30-A AF40-A AF40-06-A Mist Separator [AFM] AFM20-A AFM30-A AFM30-A AFM40-A AFM40-06-A Regulator [AR] AR20-A AR25-A AR30-A AR40-A AR40-06-A Port size 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] 1/8 Fluid Air Ambient and fluid temperature . 5 to 60°C (with no freezing) Proof pressure 1.5 MPa Maximum operating pressure 1.0 MPa Minimum operating pressure 0.05 MPa Set pressure range [AR] 0.05 to 0.7 MPa Nominal filtration rating [AF/AFM] AF: 5 μm, AFM: 0.3 μm (99.9% filtered particle size) Outlet side oil mist concentration [AFM] MAX 1.0 mg/m3 (ANR) (. 0.8 ppm) Note 2) Note 3) Rated flow (L/min (ANR)) [AFM] Note 1) 200 450 450 1100 1100 Bowl material [AF/AFM] Polycarbonate Bowl guard [AF/AFM] Semi-standard (Steel) Standard (Polycarbonate) Construction [AR] Relieving type Weight (kg) 0.39 0.67 0.82 1.53 1.66