RHZK6.8/D Self-Contained Breathing Apparatus

The RHZK6.8/D is a next-generation Self-Contained Breathing Apparatus engineered for firefighter safety, comfort, and smart performance. Its ergonomic backplate transfers full load to the hips, reducing shoulder strain. The integrated wireless HUD inside the large-view cylindrical mask displays cylinder pressure via color-coded lights – keeping eyes on the scene. A rear-mounted buddy light changes color based on air status, flashes red during alarm, and glows white for 30 seconds when empty to aid cylinder changes in darkness. The self-locking valve allows pressure checks without opening the cylinder. Optional infrared thermal imaging upgrade adds advanced tracking and data capture. Lightweight, reliable, and built with flame-resistant materials, the RHZK6.8/D sets a new standard for respiratory protection.

Part number:
RHZK6.8/D
Category
Self-Contained Breathing Apparatus (SCBA)
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  • Waist lift adjustable back frame, can better adapt to different height personnel use
  • Ergonomic design, completely carry all the weight of the air respirator completely on the waist
  • Waist side panel adopts double joint design combined with front pull waist tightening buckle, making belt tightening more convenient
  • The backplane is equipped with tail lights, and the red light flashes with the sound frequency in the alarm state
  • When the backplane is airless, the taillight will turn on white for 30 seconds and be extinguished, which is convenient to replace the cylinder in the dark environment.
  • Sustainable Pressure reducer, alarm, medium pressure pipe and high pressure pipe and electronic connection cable hidden design
Full Face Mask
Material Mask body: Silicone
Headnet: Kevlar
Visual field ≥ 90%
Inhalation Resistance ≤ 5 bar
Exhalation Resistance ≤ 10 bar
Equipped with HUD
Permanent double anti-fogging
Scratch and abrasion resistant lens
Gas Cylinder
Material Composite aluminium alloy liner
carbon fiber(CE Approval)
Service life 15 years
Volume 6.8L
Working pressure 300 bar
Alarm pressure (55±5) bar
Operating temperature. -30ºC ~ 60ºC
Service time 45-60 mins
Back Plate
Material Nomex or Kevlar
Use
  • Comfortable, Flexible and light-weight
  • Achieve 180 degrees bending
Demand Valve
  • Maximum air supply rate: More than 500L/min
  • 360 degrees quick joint, supplies the air fast and automatically
  • Valve has an emergency gas supply button, throttle-switch and automatic suction structure to extend the usage time of cylinde
Reducer Hidden pressure reducing design

 

  • Advanced Breathing Apparatus SCBA is widely used in fire-fighting, petroleum and petrochemical, metallurgy and chemical industry, mining and other hypoxia containated arears, fire scine, rescue measures and maintanence work.
  • Advanced Breathing Apparatus SCBA prevents users from toxia gases, toxia particles and vapor, less than 17% oxygen environment, smoke caused by fire and other harsh work envirment.

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