vulcanized, Material NBR / EPDM (UL-certified)
GN 2181 Edge Protection Seal Profile Corners
Type
| A | Upper seal profile |
| D | Side seal profile |
| h1 Type A | h1 Type D | Length l | a Clamping area | b | h2 | h3 | h4 | k | w1 | w2 up to 50% permissible deformation | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20,5 | - | 160 ±2 | 250 ±2,5 | 400 ±3,2 | 630 ±4 | 1 - 3,5 | 11 | 10,5 | - | - | - | 10 | 7 |
| - | 13 | 160 ±2 | 250 ±2,5 | 400 ±3,2 | 630 ±4 | 1 - 3,5 | 11 | 10,75 | 2,25 | 4,5 | 4,75 | 11,75 | 8,75 |
Specification
- Black
- Clamping profile hardness 65 ±5 Shore A
- Sealing profile hardness 25 ±5 Shore A
- Temperature resistant -40 °C to 100 °C
- Black
- Clamping profile hardness 60 ±5 Shore A
- Sealing profile hardness 25 ±5 Shore A
- Temperature resistant -30 °C to 100 °C
Clamp insert
Steel wire polyester clamping band
https://www.youtube.com/watch?v=8kiMpb6fjNg
Application examples
General information
Technical information
Construction example
Elastomer Characteristics
UL 50 certification
UL 94 HB-certification
RoHS
On request
vulcanized, e.g. in U or Z shape
Edge protection seal profile frame,
vulcanized, closed, e.g. in round or square shape
Information
With edge protection seal profiles corners GN 2181, right-angle sealing paths can be quickly and easily implemented without a minimum laying radius or manual "free-cutting” of the profile. The corner joint is sealed and firmly attached thanks to vulcanization.
The leg length l can be shortened or extended with the corresponding section of GN 2180. Installed “compressed” with an excess dimension of about 1% of the total length, the joints are tightly fitting and do not require adhesive.
During operation, the profile must experience deformation to dimension w2 in order to ensure an optimal sealing effect The profiles made of NBR are intended for uses in contact with oils, fuels or lubricants.
The EPDM versions are made of UL 50 and UL 94-HB certified edge protector sealing profiles.
| How to order |
| ||||||||
GN 2181-NBR-20,5-A-400 |
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