Data sheet

Guillemin seal, NBR, 3" (sealing surface 101 mm)
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GMKDR 30 B
Example illustration
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Materials:
NBR: (-10°C to +80°C) elastic standard material for neutral media like air, oil and water. Good resistance to mechanical stresses, FKM: (-20 °C up to +180 °C) elastic, elastomer with temperature- and weather resistance. Suitable for many acids, bases, fuels and oils (even synthetic). Not resistant to hot water and steam,PTFE*: (-180°C to +200°C) very good chemical resistance. Resistant to almost all chemicals, even at higher temperatures.
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Material NBR
size 3" (sealing surface 101 mm)
Temperature range [°C] -10 to +80
Further information:
{{ $t('shop.all.gewicht') }} 14 g / pcs
{{ $t('shop.all.gtin') }} 4050571327965
{{ $t('shop.display.artikel.zollwarennummer') }} 40169300
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Figure
Landefeld Druckluft und Hydraulik GmbH · Konrad-Zuse-Straße 1 · 34123 Kassel · Germany
All data are to be understood as non-binding reference values! We do not assume liability for any data selection not confirmed in writing. Unless otherwise specified, pressure values refer to liquids from Group II at +20°C.
Our products arid goods are generally only intended for industrial and commercial uses.
As of: 08.12.2025