EC28-320-EM is a dual durometer EPDM bulb trim with a solid rubber retainer section on the left and a sponge rubber bulb on the right. The distance from the base of the trim’s legs to the highest point within the cavity is 11 mm. The distance from the midpoint of the trim to the edge of the bulb is 17mm. The sponge rubber section is shaped like a half moon and, unlike most trim seal bulbs, is not enclosed.
MATERIAL: EPDM
WIDTH: As shown
HEIGHT: As shown
TOLERANCE: RMA-E3
SCALE: Not to scale
COLOR: Black
DURO: Dual
EC28-20-EM is a bulb trim seal with a solid rubber retainer on the left and a sponge rubber bulb on the right. The trim, or retainer, section is reinforced with a metal wire and has three interior tongues for additional gripping. The distance from the middle of the trim section to the edge of the sponge rubber bulb is 17 mm. This dual durometer extrusion is made of EPDM rubber for weather resistance.
Elasto Proxy is an AS9100D certified fabricator and distributor of rubber products for the aerospace and aviation industries. Meet us at Aeromart Montreal 2023.
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