- Product Name: BLS 2150 Full Face Respirator Mask.
- Series: BLS 2000 Universal.
- Face Seal: Thermoplastic rubber.
- Connection: Universal RD40 thread (EN 148‑1).
- Visor: Polycarbonate.
- Protection Class: Class 2 (heavy‑duty).
- Size: Universal.
- Compatible Filters: BLS 400 series filters with RD40 connection.
- Product Name: BLS 2150V Full Face Respirator Mask.
- Connection: Universal RD40 threaded connection (EN 148‑1).
- Face Seal: Thermoplastic rubber.
- Visor: Chemical‑resistant glass .
- Exhalation Valves: Dual front valves for reduced resistance.
- Harness: 6‑point adjustable.
- Protection Class: Class 2 (Heavy‑duty).
- Compatibility: Works with RD40 series filters & cartridges.
- Protection Level: FFP3 NR D — highest particulate filtration class (Dolomite dust resistance).
- Design & Fit: Flat 3‑flap layout for ergonomic fit.
- External Layer: Armor® protective outer layer.
- Valve: Eolo® exhalation valve for improved breathability.
- Nose Clip: Internal adjustable nose clip for secure seal.
- Filtration Capability: Nano‑filtration — effective down to ~0.001 µm particles.
- Weight: Approx. 11 g.
- Price mentioned per piece.
- Filtering material: Polypropylene non-woven fabric
- Nose clip: Reinforced plastic, embedded internally
- Face seal: Expanded polyethylene foam
- Elastics: Synthetic rubber, hypoallergenic, latex-free
- Valve: Polypropylene
- Weight: ~14–16 g
- Price mentioned per piece
- Filtration Efficiency: FFP2 (≥94%)—meets European standard EN 149:2001 + A1:2009.
- Dolomite Test (D marking): Ensures long-lasting performance in dusty conditions.
- Exhalation Valve: Reduces humidity and heat buildup for enhanced comfort.
- Internal Nose Clip: Adjustable and hidden – improves seal, reduces metal exposure.
- Partial Gasket: Enhances fit and comfort against the face.
- Welded Elastics: Latex-free, comfortable, and durable straps.
- Price Mentioned Per Piece.
- Product Name: BLS-244 K2 Ammonia Cartridge.
- Filter Class: K2 (Class 2 capacity).
- Protection: Ammonia (NH₃) and its derivatives.
- Connection Type: Bayonet (B-Lock) / RD40 threaded.
- Filtration Media: Activated carbon (food-grade, Cr(VI)-free).
- Standard: EN 14387:2004 + A1:2008 certified.
- Protection Level: Up to ~30× TLV (half-face), ~400× TLV (full-face).
- Breathing Resistance: Low (e.g., ≤ 1.4 mbar @ 30 L/min).
- Price Mentioned Per Filter