TRUCK, BUS, POWER-GENERATION, EARTHMOVING & MARINE SPARES SINCE 1963
90 Degree Elbow Reducer / Expanders
90 Degree Elbow Reducer / Expanders
These flexible rubber adapters and elbows have smooth radii and inside surfaces to minimize flow resistance within the air intake system. These rubber products are heavy-duty.
Larger elbows (5″/125mm) are ribbed or compounded for added strength and durability. All Donaldson rubber products meet ASTM standards.
- Resist tears, punctures and vacuum collapse
- Absorb vibration
- Reduce intake noise levels under severe conditions
- Material: EPDM rubber construction
- Temperature range: -40 °F (-40 °C) to +212 °F (+1 00 °C)
- Do not use after turbo
- Application tip: A minimum 1½” of metal piping should be inserted into the rubber fitting.
90 Degree Elbow Reducers / Expanders |
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| Part Number | Inner Dia. (A) | Inner Dia. (B) | Centre Height (C) | Radius (R) | ||||
| in | mm | in | mm | in | mm | in | mm | |
| P123462 | 3.00 | 76 | 3.50 | 89 | 3.50 | 89 | 2.25 | 57 |
| P536163 | 4.00 | 102 | 4.50 | 114 | 3.00 | 76 | ||
| P121482 | 4.00 | 102 | 5.00 | 127 | 6.00 | 152 | 3.75 | 95 |
| P537468 | 5.00 | 127 | 6.00 | 152 | 4.74 | 120 | 3.50 | 89 |
| P143895 | 6.00 | 152 | 6.00 | 152 | 4.25 | 108 | ||
| P159820 | 7.00 | 179 | 6.25 | 159 | 4.25 | 108 | ||
| P117724 | 5.50 | 140 | 6.00 | 152 | 6.75 | 171 | 5.00 | 127 |
| P128990 | 7.00 | 179 | 6.25 | 159 | 4.38 | 111 | ||
| P215307 | 7.0 | 179 | 6.0 | 152 | 9.0 | 229 | 4.37 | 111 |