Part no. IDF-BP303 IDF-BP304 IDF-BP316 IDU-BP305 IDU-BP306 IDU-BP307 Applicable air dryer IDF4E IDF6E IDF8E IDF11E IDF15E1 IDU3E IDU4E IDU6E Port size Rc A B C 31 41 31 175 187 210 202 175 187 531 555 627 710 506 603 627 D 595 617 647 774 572 625 647 E 110 129 136 100 110 129 Weight (kg) 2.3 3.3 5.3 1.6 2.3 3.3 1/2 3/4 1 3/8 1/2 3/4 IDF IDU Part no. IDF-BP300 IDF-BP301 IDF-BP302 Applicable air dryer IDF1E IDF2E IDF3E Port size Rc A B C 56 114 549 628 642 D 440 443 445 E 21 Weight (kg) 1.5 1.6 IDF1E to 3E IDF4E to 15E1 IDU3E to 6E 3/8 (C) (B) (D) (E) (A) Compressed air inlet Compressed air outlet Port size (B) (D) (A) (C) Compressed air inlet Compressed air outlet (E) Port size (mm) (mm) Dimensions Dimensions [Bypass piping set] IDF22E, 37E IDU22E to 75E IDF55E, 75E (D) (B) (A) (C) Compressed air outlet Port size Compressed air inlet Port size Part no. IDF-BP325 Applicable air dryer IDF55E IDF75E A 1191 1291 Port size Rc 2 12.3 Weight (kg) Part no. IDF-BP317 IDF-BP318 IDU-BP336 IDU-BP337 IDU-BP338 Applicable air dryer IDF22E IDF37E IDU22E IDU37E IDU55E IDU75E A 134 93 64 53 Port size Rc 1 1 1/2 1 1 1/2 2 B 405 445 550 530 C D 198 46 70 110 Weight (kg) 928 980 1465 1635 1783 1918 4.4 7.7 4.5 8.0 12.3 Dimensions (mm) Dimensions (519) (110) (250) (455) (128) (A) Compressed air inlet Port size Compressed air outlet Port size (mm) Dimensions IDF IDU Optional Accessories Series IDF/IDU 61 HAA HAW AT IDF IDU IDFA IDFB IDH ID IDG IDK AMG AFF AM AMD AMH AME AMF ZFC SF SFD LLB AD�ｮ GD