Purosil EPDM - Cobra Elbows
|
Description
EPDM air intake cobra elbow
that complies with the increased expectations of modern
diesel and gas powered engines. |
Feature Benefits
- Specifically formulated EPDM compound.
- Available in nitrile and chloroprene and silicone compounds.
- Vacuum collapse rating exceeds 4" Hg. mercury.
- Recommended for temperatures: -60°F to +300°F duty.
- Complies with physical properties requirements of ASTM D2000 3BA715A14B13C12F17.
- 70 ±5 Shore A hardness
- 1500 PSI Tensile, minimum.
- 250% Elongation, minimum.
- Air age, 70 Hrs. at 100 degrees C.
- Durometer Change, +10, max.
- Tensile Change, -25%, max.
- Elongation Change, -25%, max.
- Comp. Set, Method B, at 70 degrees C. 25% max.
- Ozone Resistance, D1171, Method B, Quality Retention Rating: 100%
- Low Temp. Brittleness, D2137, Method A. Non Brittle After 3 Minutes at -40 degrees C.
| Part # | ID1 | ID2 | A | B | T |
|---|---|---|---|---|---|
| 90CB25R231 | 2.50 | 2.31 | 3.31 | 1.56 | 0.19 |
| 90CB30 | 3.00 | 3.00 | 5.22 | 1.90 | 0.28 |
| 90CB40 | 4.00 | 4.00 | 6.44 | 2.69 | 0.25 |
| 90CB40L | 4.00 | 4.00 | 6.44 | 3.19 | 0.25 |
| 90CB50R40 | 5.00 | 4.00 | 6.44 | 3.19 | 0.25 |