Supplied Air Respirators and Accessories

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. Peel-Off Visor Cover

    By:
    Part #: S-920S
    Availabilty: Please call to confirm inventory
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    Out of stock
  2. High Durability Hood with Comfort Suspension

    By:
    Part #: S-533S
    Availabilty: Please call to confirm inventory
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    Out of stock
  3. Economy Headcover with Comfort Suspension & Blue Tychem QC fabric

    By:
    Part #: S-133SB
    Availabilty: Please call to confirm inventory
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    Out of stock
  4. Economy Headcover with General Purpose Fabric

    By:
    Part #: S-133S
    Availabilty: Please call to confirm inventory
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    Out of stock
  5. Nycoil Hose with Couplings

    By:
    Part #: 18-0099-45
    Availabilty: Please call to confirm inventory
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    Out of stock
  6. Breather Hose with Couplings

    By:
    Part #: 18-0099-41
    Availabilty: Please call to confirm inventory
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    Out of stock
  7. Full Facepiece Respirator 7800 Series Reusable

    By:
    Part #: 7800S-M
    Availabilty: Please call to confirm inventory
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    Out of stock
  8. Breathing Tube

    By:
    Part #: GVP-123
    Availabilty: Please call to confirm inventory
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    Out of stock
  9. 3M GVP-112 Battery Charger

    By:
    Part #: SGVP-112
    Availabilty: Please call to confirm inventory
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    Out of stock
  10. Full Facepiece Respirator 6000 Series Reusable

    By:
    Part #: 6200
    Availabilty: Please call to confirm inventory
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    Out of stock
  11. Full Facepiece Respirator 6000 Series Reusable

    By: 3M
    Part #: 6300
    Availabilty: Ships in 2-3 Weeks
    Call for Price
  12. Vortex tube with Schrader coupler for 1/2" hose

    By: Honeywell
    Part #: 88800SV
    Availabilty: Please call to confirm inventory
    Call for Price
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