Castellated Inflatable Seals
The Castellated Inflatable Seals are designed for heavy-duty industrial applications and are able to seal against very big differential pressures. This kind of inflated seals has common uses in any type of radial, axial, and straight configurations. The sealing gap for the castellated inflatable seals must be relatively not so big.
Using high-quality elastomers, the castellated inflatable seals can be made of a lot of materials, although Silicone is our specialty, but it can also be manufactured from Fluorosilicone, EPDM, Neoprene, and others. Castellated inflatable rubber seals are manufactured using precise extruded profiles which also maintain optimum structural stability, which ensures greater tolerance to tear, and superior flexibility.
Our castellated inflatable seals are quick to inflate and deflate and form a watertight seal on uneven surfaces. The castellated inflatable seals can be manufactured in length by request or in FDA approved compounds if needed. They have excellent durability and really wide functioning temperature range.

| Order Code |
A (mm) |
B (mm) |
Inflated Height |
Min Pressure |
Max Pressure |
Recommended Pressure |
Drawing |
|---|---|---|---|---|---|---|---|
| Castellated Inflatable Seal 368 | 34.4 | 32 | 38 | 20 | 35 | 30 | |
| Castellated Inflatable Seal 1565 | 25.4 | 15 | 19 | 10 | 20 | 15 | |
| Castellated Inflatable Seal 3886 | 15 | 11.5 | 13.5 | 10 | 20 | 15 | |
| Castellated Inflatable Seal 4145 | 37 | 32.5 | 37 | 20 | 35 | 30 | |
| Castellated Inflatable Seal 4539 | 16 | 12 | 14 | 10 | 18 | 15 | |
| Castellated Inflatable Seal 5101 | 35.5 | 32 | 36.5 | 20 | 35 | 30 | |
| Castellated Inflatable Seal 5233 | 16.2 | 12.3 | 14 | 10 | 20 | 15 | |
| Castellated Inflatable Seal 5917 | 28.5 | 22.6 | 25.5 | 8 | 12 | 10 |
| General specification | |
| Material: | VMQ Silicone Rubber, Chloroprene (Baypren, Neoprene), Ethylene Propylene Terpolymer, Ntrile Butadine (Perbunan), Styrene Butadiene, Butyl, Polyurethane, Fluorocarbon (Viton) FKM |
| Applications: |
|
| Technical datasheet | Inflatable Seals Catalogue |
Applications
- Industrial Sealing
- Automotive Applications
- Chemical Processing
FAQ
What materials are used for Castellated Inflatable Seals?
What is the sealing gap requirement?
How are Castellated Inflatable Seals manufactured?
Castellated Inflatable Seals
- Brand: GTeek
- Product Code: Castellated Inflatable Seals
- Availability: In Stock
Available Options
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Tags: Castellated, Inflatable, Seals

