AF20-F02-A SMC

Air Filter AF20-A to AF40-A JIS Symbol Air Filter with Auto Drain Air Filter 1 2 1 2 L L AF20-A AF40-A How to Order Option/Semi-standard: Select one each for a to f. AF A 30 03 BD Option/Semi-standard symbol: When more than one specification is required, indicate in alphanumeric order. Example) AF30-03BD-CR-A q w e r t q Symbol Description Body size 20 30 40 Nil Rc Note 1) Thread type N NPT w Note 2) F G + 01 1/8 02 1/4 e Port size 03 3/8 04 1/2 06 3/4 + Nil Without mounting option a Mounting Note 3) B With bracket + r Nil Without auto drain Float type Note 4) b C N.C. (Normal close) Drain port is closed when pressure is not applied. auto drain Note 5) D N.O. (Normal open) Drain port is open when pressure is not applied. + Nil Polycarbonate bowl Note 6) c Bowl Note 7) Note 7) C With bowl guard + Nil With drain cock Drain guide1/8 Note 8) d J Drain port Drain guide1/4 W Drain cock with barb fitting (for 6 x 4 nylon tube) t + Nil Flow direction: Left to right e Flow direction R Flow direction: Right to left + Nil Name plate and caution plate for bowl in imperial units: MPa f Pressure unit Note 9) Note 10) Note 10) Note 10) Z Name plate and caution plate for bowl in imperial units: psi, F Note 1) Drain guide is NPT1/8 (applicable to the AF20-A) and NPT1/4 (applicable to the AF30-A to AF40-A). The auto drain port comes with 3/8 One-touch fitting (applicable to the AF30-A to AF40-A). Note 2) Drain guide is G1/8 (applicable to the AF20-A) and G1/4 (applicable to the AF30-A to AF40-A). Note 3) A bracket is not assembled and supplied loose at the time of shipment. Including 2 mounting screws. 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) Refer to Chemical data on page 32 for chemical resistance of the bowl. Note 7) Standard material (polycarbonate) Note 8) Without a valve function. Note 9) For 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.) Note 10) : For thread type: NPT only 29 Semi-standard OptionAir Filter Series AF20-A to AF40-A Standard Specifications Model AF20-A AF30-A AF40-A AF40-06-A Port size 1/8, 1/4 1/4, 3/8 1/4, 3/8, 1/2 3/4 Fluid Air Ambient and fluid temperature 5 to 60C (with no freezing) Proof pressure 1.5 MPa Maximum operating pressure 1.0 MPa Nominal filtration rating 5 m 3 Drain capacity (cm ) 8 25 45 Bowl material Polycarbonate Bowl guard Semi-standard (Steel) Standard (Polycarbonate) Weight (kg) 0.08 0.18 0.36 0.41 Options/Part No. Model Optional specifications AF20-A AF30-A AF40-A AF40-06-A Note 1) AF22P-050AS AF32P-050AS AF42P-050AS AF42P-070AS Bracket assembly AD47-A N.C. AD27-A AD37-A Note 2) Note 3) Float type auto drain N.O. AD38-A AD48-A Semi-standard/Bowl Assembly Part No. Semi-standard specifications Model Note 2) Note 3) Note 3) With With Float type With Bowl material barb bowl AF20-A AF30-A AF40-A AF40-06-A auto drain drain fitting guard guide N.C. N.O. C2SF-C-A AD27-C-A Polycarbonate C2SF-J-A C3SF-J-A C4SF-J-A bowl C3SF-W-A C4SF-W-A C2SF-CJ-A Note 1) Assembly of a bracket and 2 mounting screws. Note 2) Minimum operating pressure: N.O. type0.1 MPa N.C. type0.1 MPa (AD27-A) and 0.15 MPa (AD37-A/47-A). Please consult with SMC separately for psi and F unit display specifications. Note 3) Please consult with SMC for details on drain piping to fit NPT or G port sizes. Note) Bowl assembly for the AF20-A to AF40-A models comes with a bowl O-ring. 30 AW AL AR AFM / AFD AF Attachment AW AFM AF AFM AR AF AR AW AL AF AR AL AC