BLS 2700next PAPR Unit

Powered air purifying respirator with particulate and combination filters, TH3 rating for maximum respiratory protection.


Key Features

Superior TH3 Protection:
Certified to EN 12941:1998+A1:2003+A2:2008, providing the highest protection level for powered respirators with constant airflow and P3 or combination filters.

Two Selectable Airflow Rates:
Choose between 170 l/min or 210 l/min depending on user needs, with LED visual indication for each flow rate.

Smart Indicators:
Features battery charge indicator (visual, audible, and vibrating) and progressive filter clogging alert, enabling predictive maintenance.

Long-Lasting Batteries:
Available in standard (3.2 Ah) and long-life (6.4 Ah) versions, with autonomy up to 15 hours for extended work shifts.

Ergonomic and Lightweight Design:
Motor weighs only 886 g mounted on an adjustable padded belt, allowing freedom of movement throughout the workday.

Compatibility with Multiple Headpieces:
Designed to pair with hoods (HS23, HL24) and integrated helmet visor (HV25), adapting to various protection needs.

Versatile Filters:
Accepts P3 R SL particulate filters and combination filters A2+P3 or ABEK1+P3 for protection against organic and inorganic gases, vapors, acids, and ammonia.


Technical Specifications

Standard EN 12941:1998 + A1:2003 + A2:2008
Rating TH3
Airflow 170 l/min (low) / 210 l/min (high)
Filtration >99.97% (P3 filter)
Standard battery 14.4 V / 3.2 Ah – up to 9 hours
Long-life battery 14.4 V / 6.4 Ah – up to 15 hours
Motor weight 886 g (without battery)
Operating temperature –5°C to +55°C
Storage 5 years / –10°C to +55°C / RH <85%

Available Configurations:

  • With P3 filter: High-efficiency particulate protection

  • With A2+P3 filter: Organic gases + particulates

  • With ABEK1+P3 filter: Organic/inorganic gases, acids, ammonia + particulates

Compatible Headpieces:

  • HV25 Visor (with integrated helmet)

  • HS23 Hood

  • HL24 Hood