Vanguard Environmental Seal Double Bulb Dual Elastomers
P-SHAPE gasket with a tandem environmental seal
Main Features
- Continuously extruded high-strength silicone rubber core
- Co-extruded highly conductive metal filled silicone outer layer
- Endurance tests through 25,000 cycles of repeated compressions indicate no change in volume resistivity and no measurable compressio
- Simple installation options
- Temperatures from -75ºC to +250ºC
- Formulated for flammability resistance which meets ASTM Specification D4205-93, subsection 15.6, horizontal burn (HB)
- Shielding effectiveness with an attenuation of 110dB in the frequency range of 30 MHz to 1GHz is attainable (MIL SPEC G-83528, para 4.6.12)
- Typically exceed 110dB shielding effectiveness regardless of shape, size or compressed state beyond 10% of relaxed heigh
Description
Same general features as the P-SHAPE gasket with the addition of a tandem environmental seal to assure protection from moisture and contaminant’s. Groove mounting or standard pressure sensitive adhesive mounting.
The Environmental Seal Double Bulb Gasket are available in following dimensions.
| PART NUMBER | H (mm) | W (mm) | E (mm) | T (mm) |
| 12062 | 1,57 | 4,78 | 1,57 | 0,61 |
| 12125 | 3,18 | 7,92 | 3,18 | 0,79 |
| 12250 | 6,36 | 15,8 | 6,36 | 0,98 |
| 12375 | 9,53 | 22,2 | 9,53 | 1,07 |
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