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Respiratory Protection
Supplied Air Respirators

Supplied Air Respirators

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.

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

By: 3M

Part #: S450-00-01R12

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3M 450-01-01R20 Powerflow High Efficiency SP3 Particulate Filter

By: 3M

Part #: S450-01-01R20

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3M 6800PF Powerflow Face-Mounted Powered Air Purifying Respirator (PAPR)

By: 3M

Part #: S6800PF

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3M GVP-1 Belt-Mounted Powered Air Purifying Respirator (PAPR) Assembly

By: 3M

Part #: SGVP-1

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3M GVP-123 Breathing Tube

By: 3M

Part #: SGVP-123

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3M GVP-127/07152 Web Waist Belt

By: 3M

Part #: SGVP-127

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3M GVP-PSK2 Belt-Mounted Powered Air Purifying Respirator (PAPR) Painter's Kit

By: 3M

Part #: SGVP-PSK2

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Dentec Complete Air Supplied Half-Mask Respirator

Complete air supplied half-mask respirator, less main air supply hose.

By: Dentec

Part #: 152

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3M 256-02-01 Portable Compressed Air Filter & Regulator Panel with Carbon Monoxide Monitor

By: 3M

Part #: S256-02-01

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Honeywell P968410 5-Minute Hip-Pac with QD (2216 psig) No Facepiece

By: Honeywell

Part #: P968410

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MSA 10075905 Advantage 4000 Nosecup, hycar, Rubber Head Harness, Firehawk PTC MMR Regulator, Black

By: MSA

Part #: 10075905

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Advantage 4000 Nosecup, hycar, Polyester Net Head Harness, Firehawk PTC MMR Regulator, Black

By: MSA

Part #: 10075909

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