Clamping profile / Sealing profile:
EPDM (ethylene propylene diene monomer rubber), black, clamping profile hardness 65 ±5 Shore A, sealing profile hardness 25 ±5 Shore A
NBR (Acrylonitrile butadiene rubber), (only for sizes h1 = 20.5 and 13, black, clamping profile hardness 60 ±5 Shore A, sealing profile hardness 25 ±5 Shore A
Steel wire polyester clamping band
Type A - Upper seal profile
Type D - Side seal profile
GN 2180 edge protection seal profiles can be used to seal doors, covers and hatches. The profiles are pressed by hand onto the front of metal sheets and plates. The embedded clamp insert prevents detachment. Glue or other adhesives are not required.
When assembled, the profile should deform slightly according to w2. This ensures an optimal seal. Adherance to the guideline placement radii (r1... r4) is recommended in order to ensure a tight profile seal and to make assembly easier.
The NBR profiles are recommended for use in cases where contact with fuels, oils or coolants can occur.
EPDM profiles are certified according to UL 50 and UL 94-HB.
EPDM version temperature resistant -40-100° C (-40- 212° F)
NBR version temperature resistant -30-100° C (-22- 212° F)