EPDM - Reducers and Hump Reducers

EPDM rubber construction for improved heat resistance and low temperature flexibility (to 100°C).
Non corrosive construction resists tears, punctures, and punctures, and vacuum collapse under severe conditions
Ideal for light-, medium and heavy-duty applications
Rubber adapters help to absorb vibrations and reduce intake noise level

SF-part number A (I.D.) (mm) B (I.D.) (mm) C (mm) outer Ø (O.D.) (mm)
P 11-4411 38 26 64 36 - 49
P 11-4412 38 32 64 42 - 49
P 10-4087 51 38 64 49 - 61
P 10-2948 51 45 64 55 - 61
P 10-4088 57 51 64 61 - 68
P 10-4089 64 51 64 62 - 75
P 10-4090 64 58 64 68 - 74


SF-part number A (I.D.) (mm) B (I.D.) (mm) C (mm) outer Ø (O.D.) (mm)
P 10-2820 76 64 114 75 - 89
P 52-0883 76 70 89 83 - 89
P 52-0882 89 70 102 80 - 99
P 10-1290 89 76 127 89 - 102
P 52-0884 102 70 102 80 - 111
P 10-1291 102 76 134 89 - 114
P 10-1292 102 89 134 102 - 114
P 10-1293 127 102 153 114 - 140
P 10-1891 140 102 153 114 - 153
P 10-3516 140 127 153 140 - 153
P 11-2611 153 127 153 140 - 153
P 10-1294 153 140 153 153 - 165
P 12-6530 178 140 178 153 - 191
P 11-2610 178 153 153 165 - 191
P 13-6494 178 127 178 140 - 191
P 12-9660 203 140 178 152 - 216
P 11-4315 203 153 153 165 - 216
P 11-2609 203 178 153 191 - 216
P 11-2607 254 203 153 216 - 267


  •  
    SF item
    Type
    Note
  • SF item P 11-4411
    TypeReduction
    NoteA: (I.D.) 38 mm - B: (I.D.) 26 mm - C: 64 mm - A.D.: 36 - 49 mm
  • SF item P 11-4412
    TypeReduction
    NoteA: (I.D.) 38 mm - B: (I.D.) 32 mm - C: 64 mm - A.D.: 42 - 49 mm
  • SF item P 10-2948
    TypeReduction
    NoteA: (I.D.) 51 mm - B: (I.D.) 45 mm - C: 64 mm - A.D.: 55 - 61 mm
  • SF item P 10-4087
    TypeReduction
    NoteA: (I.D.) 51 mm - B: (I.D.) 38 mm - C: 64 mm - A.D.: 49 - 61 mm
  • SF item P 10-4088
    TypeReduction
    NoteA: (I.D.) 57 mm - B: (I.D.) 51 mm - C: 64 mm - A.D.: 61 - 68 mm
  • SF item P 10-4089
    TypeReduction
    NoteA: (I.D.) 64 mm - B: (I.D.) 51 mm - C: 64 mm - A.D.: 62 - 75 mm
  • SF item P 10-4090
    TypeReduction
    NoteA: (I.D.) 64 mm - B: (I.D.) 58 mm - C: 64 mm - A.D.: 68 - 74 mm
  • SF item P 10-2820
    TypeReduction
    NoteA: (I.D.) 76 mm - B: (I.D.) 64 mm - C: 114 mm - A.D.: 75 - 89 mm
  • SF item P 52-0883
    TypeReduction
    NoteA: (I.D.) 76 mm - B: (I.D.) 70 mm - C: 89 mm - A.D.: 83 - 89 mm
  • SF item P 52-0882
    TypeReduction
    NoteA: (I.D.) 89 mm - B: (I.D.) 70 mm - C: 102 mm - A.D.: 80 - 99 mm
  • SF item P 10-1290
    TypeReduction
    NoteA: (I.D.) 89 mm - B: (I.D.) 76 mm - C: 127 mm - A.D.: 89 - 102 mm
  • SF item P 52-0884
    TypeReduction
    NoteA: (I.D.) 102 mm - B: (I.D.) 70 mm - C: 102 mm - A.D.: 80 - 111 mm
  • SF item P 10-1291
    TypeReduction
    NoteA: (I.D.) 102 mm - B: (I.D.) 76 mm - C: 134 mm - A.D.: 89 - 114 mm
  • SF item P 10-1292
    TypeReduction
    NoteA: (I.D.) 102 mm - B: (I.D.) 89 mm - C: 134 mm - A.D.: 102 - 114 mm
  • SF item P 10-1293
    TypeReduction
    NoteA: (I.D.) 127 mm - B: (I.D.) 102 mm - C: 153 mm - A.D.: 114 - 140 mm
  • SF item P 10-1891
    TypeReduction
    NoteA: (I.D.) 140 mm - B: (I.D.) 102 mm - C: 153 mm - A.D.: 114 - 153 mm
  • SF item P 10-3516
    TypeReduction
    NoteA: (I.D.) 140 mm - B: (I.D.) 127 mm - C: 153 mm - A.D.: 140 - 153 mm
  • SF item P 11-2611
    TypeReduction
    NoteA: (I.D.) 153 mm - B: (I.D.) 127 mm - C: 153 mm - A.D.: 140 - 165 mm
  • SF item P 10-1294
    TypeReduction
    NoteA: (I.D.) 153 mm - B: (I.D.) 140 mm - C: 153 mm - A.D.: 153 - 165 mm
  • SF item P 12-6530
    TypeReduction
    NoteA: (I.D.) 178 mm - B: (I.D.) 140 mm - C: 178 mm - A.D.: 153 - 191 mm
  • SF item P 11-2610
    TypeReduction
    NoteA: (I.D.) 178 mm - B: (I.D.) 153 mm - C: 153 mm - A.D.: 165 - 191 mm
  • SF item P 13-6494
    TypeReduction
    NoteA: (I.D.) 178 mm - B: (I.D.) 127 mm - C: 178 mm - A.D.: 140 - 191 mm
  • SF item P 12-9660
    TypeReduction
    NoteA: (I.D.) 203 mm - B: (I.D.) 140 mm - C: 178 mm - A.D.: 152 - 216 mm
  • SF item P 11-4315
    TypeReduction
    NoteA: (I.D.) 203 mm - B: (I.D.) 153 mm - C: 153 mm - A.D.: 165 - 216 mm
  • SF item P 11-2609
    TypeReduction
    NoteA: (I.D.) 203 mm - B: (I.D.) 178 mm - C: 153 mm - A.D.: 191 - 216 mm
  • SF item P 11-2607
    TypeReduction
    NoteA: (I.D.) 254 mm - B: (I.D.) 203 mm - C: 153 mm - A.D.: 216 - 267 mm

Any questions? We are at your service!

Do you have any questions regarding our products or would you like a personal advice? No problem, contact us directly.
We'll be pleased to help you!

  • info.ch@sf-filter.com
  • +41 44 864 10 60
  • SF-Filter AG, Kasernenstrasse 6, CH-8184 Bachenbülach