Silicone Rubber Reducer Hose Size Guide
| IDA | IDB | Wall Thickness (mm) | ||
| Inches | mm | Inches | mm | mm |
| 1 1/2" | 38 | 1 1/8" | 28 | 5.0mm |
| 1 1/2" | 38 | 1 1/4" | 32 | 5.0mm |
| 1 1/2" | 38 | 1 3/8" | 35 | 5.0mm |
| 1 3/4" | 45 | 1 1/2" | 38 | 5.0mm |
| 1 7/8" | 48 | 1" | 25 | 5.0mm |
| 1 7/8" | 48 | 1 3/16" | 30 | 5.0mm |
| 2" | 51 | 1 1/2" | 38 | 5.0mm |
| 2" | 51 | 1 3/4" | 45 | 5.0mm |
| 2 1/8" | 54 | 2" | 51 | 5.0mm |
| 2 1/4" | 57 | 2" | 51 | 5.0mm |
| 2 3/8" | 60 | 1 7/8" | 48 | 5.0mm |
| 2 3/8" | 60 | 2" | 51 | 5.0mm |
| 2 3/8" | 60 | 2 1/4" | 57 | 5.0mm |
| 2 1/2" | 64 | 2" | 51 | 5.0mm |
| 2 1/2" | 64 | 2 1/4" | 57 | 5.0mm |
| 2 3/4" | 70 | 2" | 51 | 5.0mm |
| 2 3/4" | 70 | 2 1/4" | 57 | 5.0mm |
| 2 3/4" | 70 | 2 1/2" | 64 | 5.0mm |
| 3" | 76 | 2" | 51 | 5.0mm |
| 3" | 76 | 2 1/2" | 64 | 5.0mm |
| 3" | 76 | 2 3/4" | 70 | 5.0mm |
| 4" | 102 | 3" | 76 | 5.5mm |
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SILICONE PRODUCTS
Silicone Hose
Silicone Seal & Profile
Silicone Sheet
Silicone Flexible Tubing
RUBBER PRODUCTS
Rubber Foam / Sponge
Rubber Pad / Block / Bumper
Rubber Protector / Cover
Rubber Sheets / Mat
Rubber Tubing
Rubber Vibration Mounts
OTHER ACCESSORIES
Adhesive
