Air Breathing Apparatus

Air Breathing Apparatus

General Description:

This kind of safety equipment is used for protecting human’s respiration systemduring working around smoke, poisonous gas or under hypoxia environment. Its applicationusually works in firefighting, chemical industry, shipbuilding, petroleum, metallurgy, mining, laboratories, etc. Air breathing apparatus can mainly divide into Self-contained Compressed Air-operated Breathing Apparatus, Emergency Escape Breathing Device, Long Tube Breathing Apparatus and The Spare Parts of Air Respirator, etc. During choosing the types of air breathing apparatus, customers must take the volume, alert pressure, working pressure, certification and material of cylinder into consideration.

Standard & authentication:

Standard: MSC.338(91),SOLAS 1974，as mended; IMO Res.MSC.98(73)-(International Code for Fire System); EN1146：1997.

Certification: CCS, EC，DNV，GL, CCC

Specification of Self-contained Compressed Air-operated Breathing Apparatus:

Model	Cylinder material	Cylinder volume(L)	working duration (min)	Alert pressure (MPa)	Working pressure(Mpa)	Approval
RHZK5/30	Alloy steel	5	50	5-6	300	CCS
RHZK6/30	Alloy steel	6	50-60	5-6		CCS,EC
RHZK6.8/30	Alloy steel	6.8	60-70	5-6		CCS,EC
RHZKF6.8/30	Carbon fiber composite	6.8	60-70	5-6		CCS,EC
RHZKF9/30	Carbon fiber composite	9	90	5-6		CCC Used for fire fighting
*Usually carbon fiber composite cylinder used for fire-fighting, while alloy steel cylinder for marine.

Specification of trolley long tube air respirator:

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