Beschrijving
Replacement sealing ring 100 mm NBR 70 is a spare NBR gasket intended for analytical sieves with a 100 mm diameter. The ring restores a reliable seal between sieve frames or lids, helping maintain sample integrity during dry or wet sieving operations. Made from NBR 70, the elastomer offers the elasticity and dimensional stability needed for repeated assembly and disassembly of sieve stacks. This replacement sealing ring from manufacturer Fritsch fits standard 100 mm analysis sieves used in particle-size determination, quality control and materials testing. Net weight is only 0,0020 kg, making the component easy to stock as a consumable spare. Correct sealing reduces sample loss and cross-contamination between fractions, supporting reproducible sieving results. The part is supplied as a single piece for straightforward exchange when the original gasket shows wear or deformation. Suitable for laboratories and industrial test facilities that operate 100 mm sieve systems and require genuine-dimension NBR replacement seals to keep equipment in service.
This article is part of Grease, boiling stones & sealants, in Tools & accessories.
Key features
- Pack size: 1 pc
- Diameter: 100 mm
- Material: NBR 70
- Suitable for: Analysis sieves
- Country of origin: Germany
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Questions about replacement seal ring for 100 mm sieves NBR 70
What is this article?
replacement seal ring for 100 mm sieves NBR 70 is the article on this page. Luminix Health distributes Fritsch for laboratory use. It sits in Grease, boiling stones & sealants, inside Tools & accessories, in Labmateriaal.
Grease seals a ground joint. Boiling stones give a liquid a place to start boiling so it does not bump. A sealant does the same job as grease when grease would contaminate the product. They are small, and they decide whether a joint weeps.
The small tools of the bench are what the hand actually holds: a spatula for a powder, forceps for an object that must stay clean, a brush for a narrow neck, a desiccator when a dried sample must not take up water again. None of these reads a measurement. They keep the measurement possible. The apparatus around them is listed under ISO laboratory apparatus.
Which category should I open next?
The category is Tools & accessories. The sub-category is Grease, boiling stones & sealants. The catalogue is Labmateriaal.
Shelves beside this one are Spatulas & spoons, Other lab tools & accessories, Lab furniture, trolleys & storage, Tweezers & forceps, Scissors, scalpels & dissecting instruments, Weighing boats, dishes & paper, Desiccators & desiccant, Timers, stopwatches & calculators, Stationery, books & lab notebooks, Brushes & cleaning tools, Stirring rods, spreaders & glass tools, Cutting & sealing tools and Gas handling & burners accessories.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

