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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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Items 1 - 12 of 45

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  1. Quickview
    3M 450-00-01R12 Respirez Facilement Cartouche De ParticuleS P3 À Haute Efficacité

    3M 450-00-01R12 Respirez Facilement Cartouche De ParticuleS P3 À Haute Efficacité

    By: 3M
    Part #: S450-00-01R12
    Call to Order
  2. Quickview
    3M 450-01-01R20 PowerfFaible Haute Efficiency SP3 Particulate Filter

    3M 450-01-01R20 PowerfFaible Haute Efficiency SP3 Particulate Filter

    By: 3M
    Part #: S450-01-01R20
    Call to Order
  3. Quickview
    3M 6800PF PowerfFaible Air-Mounted Air Purifying Respirator (PAPR)

    3M 6800PF PowerfFaible Air-Mounted Air Purifying Respirator (PAPR)

    By: 3M
    Part #: S6800PF
    Call to Order
  4. Quickview
    3M GVP-1 Appareil de protection respiratoire à épuration d’air motorisé (PAPR) monté sur courroie

    3M GVP-1 Appareil de protection respiratoire à épuration d’air motorisé (PAPR) monté sur courroie

    By: 3M
    Part #: SGVP-1
    Call to Order
  5. Quickview
    Tube respiratoire 3M GVP-123

    Tube respiratoire 3M GVP-123

    By: 3M
    Part #: SGVP-123
    Call to Order
  6. Quickview
    Ceinture de taille Web 3M GVP-127/07152

    Ceinture de taille Web 3M GVP-127/07152

    By: 3M
    Part #: SGVP-127
    Call to Order
  7. Quickview
    3M GVP-PSK2 Respirateur de purification d’air motorisé (PAPR) Kit de peintre

    3M GVP-PSK2 Respirateur de purification d’air motorisé (PAPR) Kit de peintre

    By: 3M
    Part #: SGVP-PSK2
    Call to Order
  8. Quickview
    Respirateur demi-masque de Dentec Complete Air Fourni

    Respirateur demi-masque de Dentec Complete Air Fourni

    Respirateur à demi-masque complet alimenté en air, moins de tuyau d’alimentation en air principal.
    By: Dentec
    Part #: 152
    Call to Order
  9. Quickview
    3M 256-02-01 Filtre à air comprimé portable et panneau régulateur avec moniteur de monoxyde de carbone

    3M 256-02-01 Filtre à air comprimé portable et panneau régulateur avec moniteur de monoxyde de carbone

    By: 3M
    Part #: S256-02-01
    Call to Order
  10. Quickview
    Honeywell P968410 Hip-Pac de 5 minutes avec QD (2216 psig) Pas de masque

    Honeywell P968410 Hip-Pac de 5 minutes avec QD (2216 psig) Pas de masque

    By: Honeywell
    Part #: P968410
    Call to Order
  11. Quickview
    MSA 10075905 Advantage 4000 Nosecup, hycar, Harnais de tête en caoutchouc, Régulateur RRO Firehawk PTC, Noir

    MSA 10075905 Advantage 4000 Nosecup, hycar, Harnais de tête en caoutchouc, Régulateur RRO Firehawk PTC, Noir

    By: MSA
    Part #: 10075905
    Call to Order
  12. Quickview
    Avantage 4000 Nosecup, hycar, Harnais de tête net en polyester, Régulateur RRO Firehawk PTC, Noir

    Avantage 4000 Nosecup, hycar, Harnais de tête net en polyester, Régulateur RRO Firehawk PTC, Noir

    By: MSA
    Part #: 10075909
    Call to Order
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