Appareils respiratoires à adduction d’air

Concept Controls offers top brands for SCBA through MSA and Honeywell. Did you know there are two types of supplied air systems, Open Circuit and Closed Circuit? Open-circuit industrial breathing sets are filled with filtered, compressed air. The compressed air passes through a regulator, is inhaled and exhaled out of the circuit, quickly depleting the supply of air. The “positive pressure” type is more common, which supplies a steady stream of air to stop fumes or smoke from leaking into the mask. Other SCBA´s are of the “demand” type, which only supply air when the regulator senses the user inhaling.

Closed-circuit type SCBA filters, supplements, and recirculates exhaled gas like a rebreather. It is used when a longer-duration supply of breathing air is needed, such as in mine rescue and in long tunnels, and going through passages too narrow for a large open-circuit air cylinder. Both Circuit types can be fitted to hoods, helmets, full and half facepieces.

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  1. 3M 450-00-01R12 Breathe Easy High Efficiency P3 Particulate Cartridge

    By: 3M
    Part #: S450-00-01R12
    Availabilty: Ships in 2-3 Weeks
    Call to Order
  2. 3M 450-01-01R20 Powerflow High Efficiency SP3 Particulate Filter

    By: 3M
    Part #: S450-01-01R20
    Availabilty: Ships in 2-3 Weeks
    Call to Order
  3. 3M 6800PF Powerflow Face-Mounted Powered Air Purifying Respirator (PAPR)

    By: 3M
    Part #: S6800PF
    Availabilty: Ships in 2-3 Weeks
    Call to Order
  4. 3M GVP-1 Belt-Mounted Powered Air Purifying Respirator (PAPR) Assembly

    By: 3M
    Part #: SGVP-1
    Availabilty: Ships in 2-3 Weeks
    Call to Order
  5. 3M GVP-123 Breathing Tube

    By: 3M
    Part #: SGVP-123
    Availabilty: Ships in 2-3 Weeks
    Call to Order
  6. 3M GVP-127/07152 Web Waist Belt

    By: 3M
    Part #: SGVP-127
    Availabilty: Ships in 2-3 Weeks
    Call to Order
  7. 3M GVP-PSK2 Belt-Mounted Powered Air Purifying Respirator (PAPR) Painter's Kit

    By: 3M
    Part #: SGVP-PSK2
    Availabilty: Ships in 2-3 Weeks
    Call to Order
  8. Dentec Complete Air Supplied Half-Mask Respirator

    Complete air supplied half-mask respirator, less main air supply hose.
    By: Dentec
    Part #: 152
    Availabilty: Please call to confirm inventory
    Call to Order
  9. 3M 256-02-01 Portable Compressed Air Filter & Regulator Panel with Carbon Monoxide Monitor

    By: 3M
    Part #: S256-02-01
    Availabilty: Ships in 2-3 Weeks
    Call to Order
  10. Honeywell P968410 5-Minute Hip-Pac with QD (2216 psig) No Facepiece

    By: Honeywell
    Part #: P968410
    Availabilty: Please call to confirm inventory
    Call to Order
  11. MSA 10075905 Medium Hycar Advantage 4000 Full Face Single Port Facepiece with Nose cup

    By: MSA
    Part #: 10075905
    Availabilty: Ships in 2-3 Weeks
    Call to Order
  12. MSA 10075909 Medium Hycar Advantage 4000 Full Face Single Port Facepiece with Nose cup

    By: MSA
    Part #: 10075909
    Availabilty: Ships in 2-3 Weeks
    Call to Order
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