Standard_Parts_Catalogue

Page 1277 | 3.3 Hinging, Latching, Locking of Doors and Covers 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 w 2 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. see also... • Technical Information → Page 1273 • Edge Protection Seal Profiles GN 2180 → Page 1274 • Edge Protection Seal Profiles GN 2182 → Page 1278 • Edge Protection Profiles GN 2184 → Page 1282 Information 1 Material 2 h 1 3 Type 4 Length l How to order 1 2 3 4 GN2181-NBR-20,5-A-400 • Clamping profile / Sealing profile Ethylene propylene diene rubber EPDM - - Black - - Clamping profile hardness 65 ±5 Shore A - - Sealing profile hardness 25 ±5 Shore A - - Temperature resistant -40 °C to 100 °C Acrylonitrile butadiene rubber NBR - - 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 • Elastomer Characteristics → Page 2158 • RoHS Specification 1 • Edge protection seal profile segments, vulcanized, e.g. in U or Z shape • Edge protection seal profile frame, vulcanized, closed, e.g. in round or square shape On request Application example GN 2181 Edge Protection Seal Profile Corners continued