Top Bulb Seals

Plate Thickness Inches Toggle in/mm

MC910

Min 0.024Max 0.028

MC1810

Min 0.024Max 0.033

MC925

Min 0.024Max 0.117

MC9100

Min 0.024Max 0.062

MC1050

Min 0.024Max 0.024

MC1023

Min 0.028Max 0.124

MC915

Min 0.028Max 0.117

MC1800

Min 0.033Max 0.124

MC1025

Min 0.033Max 0.117

MC1031

Min 0.046Max 0.073

MC900

Min 0.046Max 0.089

MC920

Min 0.046Max 0.046

MC1870

Min 0.058Max 0.094

MC1075

Min 0.058Max 0.184

MC1020

Min 0.062Max 0.124

MC1890

Min 0.073Max 0.184

MC1080

Min 0.073Max 0.184

MC1000

Min 0.089Max 0.156

MC1021

Min 0.089Max 0.124

MC1850

Min 0.117Max 0.184

MC1030

Min 0.117Max 0.246

MC1032

Min 0.117Max 0.156

MC1070

Min 0.156Max 0.250

 

Ebco’s top bulb seals are described exactly as they sound: a special kind of trim seal with a bulb on top. The main purpose of a rubber bulb seal is to keep out unwanted dirt and debris, along with harsh weather or noise. This is accomplished by the bulb geometry providing the required sealing force for your specific application. The unique part of a trim seal with a top bulb is that there is an extra layer of seal between two objects. The metal carrier provides the attachment grip and the bulb fills the gap. The bulb allows for some movement or gap variation while maintaining a tight seal. Bulb geometry can be varied to get the desired bulb compression or door closing force.

Top bulb seals come with a metal carrier for installation. This sealing style is also available without the metal carrier in our extruded sponge and extruded dense seal catalogs.

The plate thickness that the top bulb extruded rubber seals can be applied currently ranges from 0.024 inches to 0.250 inches, and we are adding to our inventory often, covering a wide span of applications to use our seals on. Made with the highest grade of EPDM, you can relax knowing that your machines can run safely and efficiently. We have many standard profile designs that should be able to accommodate your situation. If you still can’t find the right size you need, we are equipped to customize the seal to what you want, just let us know!

Common Markets: agricultural, commercial vehicle, construction, industrial, power generation, and turf care industries.

Features and Benefits

  • Highest quality materials and manufacture.
  • The top bulb strengthens the seal.
  • Protects from foreign debris.
  • Always adding new parts.
  • Simple installation.
  • Low costs.
  • Easy to customize for your needs.

Top Bulb Seal Technical Support

If you need any assistance in evaluating your application, our technical support team is here to help! At Ebco, our expert engineers can provide you with top bulb trim seals beyond our stock catalog. Together, our engineering team will work with you to confirm that your rubber seal profile meets the requirements, specifications and quality standards for your application.

Call Us for More Information: 847-531-9500