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N-B-1-A PK2 40mm Filter - Ammonia/Methylamine Filter

$39.97

 

These filters cartridges are compatible with the ST-100X, NB-100, SGE 150, SGE400/3 BB or any other 40mm gas mask. These N-B-1-A filters can be used for ammonia and ammonia-derivatives including anhydrous or from livestock confinement or methylamine.

The N-B-1-A features a light weight design with low breathing resistance to maximize comfort while using over long periods of time. Filters are CE 2834 certified and have a 5 year shelf life. 

Some of its core features include:

  • Durable... Read More Below
$39.97

 

These filters cartridges are compatible with the ST-100X, NB-100, SGE 150, SGE400/3 BB or any other 40mm gas mask. These N-B-1-A filters can be used for ammonia and ammonia-derivatives including anhydrous or from livestock confinement or methylamine.

The N-B-1-A features a light weight design with low breathing resistance to maximize comfort while using over long periods of time. Filters are CE 2834 certified and have a 5 year shelf life. 

Some of its core features include:

  • Durable Canister for Harsh Environments
  • Filtration classification of PK2 (more details below)
  • Compatible with all 40mm Gas Mask Ports
  • Caps to seal filter when not in use (increases lifespan)
  • Low Breathing Resistance
  • Lightweight Design

FAQ:

Q- Can the N-B-1-A be used with any Parcil Safety 40mm respirators?
A- Yes. The N-B-1-A can also be used with any 40mm respirator certified to EN148-1 standards.  

The chart below illustrates filtration classification of the N-B-1-A.

Group of Contaminants 

Protect Against

K

Ammonia and organic amines 

(e.g. methylamine, ethylamine, dimethylamine, …)

P

Solid particles in the form of liquid and solid aerosols

(e.g. dust, smoke, fibers, bacteria, viruses and radioactive particles, …)

 

**For Reference: Number values listed after Letter ratings indicate exposure limit ratings.

  • A1 Organic gases and vapors with a boiling point > 65 °C; 10 x occupational exposure limit or 1000 ppm
  • A2 Organic gases and vapors with a boiling point > 65 °C; 10 x occupational exposure limit or 5000 ppm (e.g. like A1, but in higher concentrations)
  • AX Organic gases and vapors with a boiling point ≤ 65 °C
  • B Inorganic gases and vapors (e.g. chlorine, hydrogen sulfide, hydrogen cyanide)
  • E Acid gases and vapors (e.g. sulfur dioxide, hydrogen chloride)
  • K Ammonia and derivatives
  • Hg mercury vapor
  • P Particles, Mists, Vapors
  • P1: Water- and oil-based non-toxic dusts and aerosols.
  • P2: Harmful dusts, fumes and aerosols based on water and oil.
  • P3: Harmful and carcinogenic dusts, fumes and aerosols based on water and oil. Against radioactive particles, as well as airborne biological agents of risk group 3 and enzymes.
  • P1: 4 x Workplace Exposure Limit
  • P2: 10 x Workplace Exposure Limit
  • P3: 30 x Workplace Exposure Limit
  • R (reusable): Reusable, can be used for more than one shift.
  • NR (non reusable): Single use, disposable filter
  • D: These masks meet and passed the requirements of the optional dolomite dust test. This means less breathing resistance (easier to breathe) over a longer period of use
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