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331140 PARTICLE/GAS FILTER, FOR FULL FACE MASK

IMPA Code:

331140

UOM:

PCS

MTML UOM:

PCE

Each type of filter has various applications and resistance to different hazardous vapors and particles. When ordering, please ask your supplier for detailed information about the main area of application for each filter.

An RD40 cartridge refers to a filter cartridge with an RD40 thread connection, commonly used in respiratory protective equipment (RPE) like gas masks and half/full-face respirators.

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What "RD40" Means

• "RD" stands for round thread.

• "40" refers to the thread size: 40 mm diameter.

• It follows the EN 148-1 standard for respiratory protection devices.

  Suitable for European filters with thread according EN 148-1

防毒面具全面罩滤毒片

331139 ACID FILTERS FOR FACE MASK

Filter ABEK-3 

AltERNATIVE to:

CARTRIDGE FILTER F/RESPIRATOR, X-PLORE 6000 A2B2E2K1 6738802

"Sperian" screw on breathing air filter for Chemical

Suit Masks (A2B2E2K2 P3 FZ XL). Part:1788 555-01

DIRIN 230 Series Filters

D.P.I. has a very wide range of dust, gas and combination filters.

The DIRIN 230 series includes dust, gas and combination filters with EN 148/1 threaded nozzle and plastic casing. Can be used with POLIMASK ® 330 , POLIMASK ® 2000 Alfa half-masks and SFERA, IDEA, C607, SELECTA, C701 full-face masks.

Dust filters meet EN 143:2000+A1:2006, gas and combined filters meet EN 14387:04 + A1:2008.
Dust filters comply with the standard EN 143, gas and combined filters with EN 14387. All dust and combined filters with P2 and P3 are marked with R (reusable) and D (dolomite tested).

The DIRIN 230 serires consists of aerosol, gas and combination filters with plastic casings, equipped with universal EN 148/1 fitting.
PARTICULATE FILTERS
• Class P2 and P3 particulat e filters comply with EN 1 43 and there fore with the local European countries standards when used in pairs and have a filtering efficiency greater than that required by current standards.
GAS FILTERS
• They contain granular activated carbon that chemically and/or physically blocks contaminating gases and vapors.
COMBINED FILTERS
• Comply with EN 14387 and therefore with the local European countries standards when used in pairs. The combined filter gives excellent protection from both gas and particles (dust, fumes and mists).
N.B. For selection of the most suitable type of filter for use, see the Filter Selection Guide.
• Filters should not be used in environments with oxygen concentration below 18% by volume and in the presence of gases and/or vapors other than those expressly indicated.

DIRIN 230