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The special filter 86 NOSt is designed for use in areas contaminated by nitrous gases. The design ensures the filtration of nitroses gases and a particle filter efficiency of > 99.95%. You can find all locations in the main applications.
Combined filter
For our screw filter, we distinguish between three areas:
Gas filters, particle filters, combined filters and
Special filter.
The gas filters protect against vapours of organic
compounds with a boiling point smaller than 65 °C (A),
(AX) and higher than 65 °C (A), inorganic gases and
vapours (B), sulphur dioxide (E) and ammonia (K).
Our product range includes filters that individually cover
all power ranges as well as multi-range filters that
various power ranges.
Our screw gas filters mainly correspond to
the gas filter class 2.
The particle filters are divided into three classes.
Particle filters of protection class P1 protect against smoke,
mist and dusts of inert substances.
Particle filters of protection class P2 protect against smoke,
mist and dusts of inert substances.
Particle filters of the protection class P3 protect against smoke,
mist and dusts of toxic substances.
Our product range offers you screw filters for
protection class P3.
Combined filters combine the protection of a gas and particle filter in one product
Our product range also includes combined filters
with protection against mercury vapours (Hg).
The product range of our special filters also offers
protection against mercury vapours (Hg) and nitrous gases
gases and nitric oxide ((NO).
respiratory protection filter
The protection objective of supplying the wearer of a respirator with pure breathing air is achieved
by filtering the harmful substances by means of a gas, particle or combined filters. Filtering devices
can remove and store certain pollutants from the ambient atmosphere
within the limits of their separative or absorption capacity depending on the filtering type.
NO – nitrous gases
P – particles
Nitrous gases
Sulphur dioxide
Nitric Oxide
DIN EN 133 DIN EN 148-1 DIN EN 14387:2008
In stock
9.0 (BASIC)
respiratory protection filter, gas filter
Combined filter
924700-Schraubfilter 86 NOSt.pdf
Gebrauchsanleitung Filter.pdf