OUT IN OUT 50 2.3 91 82 97 7 17 26 (B) (D) 18 60 14 2.3 50 26 80 18 (D) 17 (B) 14 7 24 70 70 OUT IN OUT IN OUT Port size 1/4, 3/8 (G) (H) Purge air discharge tubing port for dehumidification Applicable tubing O.D. Rc thread and G thread: o12 NPT thread: o1/2" Purge air for dew point indicator Purge air for dehumidification (Maintenance space 100 mm or more) Bracket (Accessory: B) Purge air discharge tubing port for dew point indicator Applicable tubing O.D. Rc thread and G thread: o8 NPT thread: o5/16" Purge air for dew point indicator (Maintenance space 100 mm or more) Purge air for dehumidification Bracket (Accessory: B) Port size L With fitting for purge air discharge (Semi-standard: P) With fitting for purge air discharge Port size (Semi-standard: P) L 1/4, 3/8 3/8, 1/2 1/2 3/8, 1/2 B D G H IDG30�ｭA IDG50�ｭA IDG60�ｭ IDG75�ｭ, 100�ｭ IDG60�ｭA IDG75�ｭA IDG100�ｭA 269 308 330 326 396 461 291 330 352 348 418 483 302 341 369 367 436 501 362 401 429 427 496 561 (G) (H) IN OUT Port size 3/8,1/2 Purge air discharge tubing port for dew point indicator Applicable tubing O.D. Rc thread and G thread: o19 NPT thread: o3/4" Purge air discharge tubing port for dehumidification Dimensions/Single Unit Type Model Port size Semi-standard: P L IDG60�ｮ, 75�ｮ, 100�ｮ IDG60�ｮA, 75�ｮA, 100�ｮA IDG30�ｮA IDG50�ｮA Applicable tubing O.D. Rc thread and G thread: o8 NPT thread: o5/16" 13 Series ID G �ｮA IDG�ｮA/IDG Series Reduced purge