IN Port size 1/4, 3/8 (A) 55.1 57.2 14 7 14 Dew point indicator OUT (B) (Maintenance space 100 mm or more) (72) 41 82 41 35 35 4 Purge air for dew point indicator Purge air for dehumidification Purge air for dehumidification N.C.: Gray N.O.: Black o4 Hexagon width across flats 17 1/4 Female thread Applicable tubing O.D. Rc thread or G thread: o10 NPT thread: o3/8" With fitting for purge air discharge (Semi-standard: P) 14 7 14 55.1 57.2 (A) Dew point indicator Purge air discharge tubing port for dew point indicator Applicable tubing O.D.: o8 (72) 41 Purge air discharge tubing port for dehumidification Applicable tubing O.D.: oD (C) (B) 82 41 35 35 4 (Maintenance space 100 mm or more) IN Port size Rc1/4, 3/8 (NPT, G threads are not available.) OUT N.C.: Gray N.O.: Black Applicable tubing O.D.: o10 Hexagon width across flats 17 Rc1/4 IDG10M4, 20M4 IDG10HM4, 20HM4 Model IDG10M4, 10HM4 IDG20M4, 20HM4 Model IDG10M4, 10HM4 IDG20M4, 20HM4 A B 231 . C 225 250 1/4 3/8 1/4 3/8 242 243 272 273 A B 192 217 197 227 Drain Discharge Manual valve (With drain discharge valve) Drain guide (Without drain discharge valve) Float type auto-drain N.C. type N.O. type Drain Discharge Drain guide N.C. type (Without drain discharge valve) Float type auto-drain N.O. type Port size Series ID G �ｮA IDG�ｮA/IDG Series Reduced purge Dimensions/Type M Membrane Air Dryer Unit Type 24 M V Made to Order Model Selection Single Unit Type Specific Product Precautions Unit Type