Скачать или смотреть Respiratory Protective Equipment Complete Description

Respiratory Protective Equipment

Types of RPE:

1-Respirator: Designed to purify respirable air by inhaling it through a medium which removes the contaminants. All respirators are designed on Negative Pressure.
• Face-piece Respirator (Dust Mask)
• Half-mask Respirator
• Full-face Respirator
• Powered Visor Respirator
2-Breathing Apparatus: Supplies pure respirable air from an uncontaminated source. All breathing apparatuses are designed on positive pressure.
• Emergency Escape Set
• (BA) Breathing Air-line Trolley
• (SCBA) Self Contained Breathing Apparatus

Breathing Apparatuses Explanation and specifications:
1-Emergency escape set :
i- Emergency escape hood
• Saver Set
• PP15( personal protective For 15 min)
• EEBD=Emergency Escape Breathing Device
• Emergency Escape Hood
-Fiber Glass
-Having 315 bar pressure
-Escape time = 15 min

Emergency escape flite Set:
-Plug with Left Leg
-Fiber Glass Cylinder
-Having 315 bar pressure
-Escape time = 15 min

2-BA Trolley /BA Airline Trolley
-2 cylinders
One Weight Empty Cylinder=4.75KG
Gas Stored=2 KG
Cylinder With Gas=6.75KG
1800 Liter Gas Volume compressed in Cylinder
-207 bar pressure
Total Time=45 min
33 Min= Working time
12= Escape time
2 gauges (Hi-Cylinder Pressure & Low- Breathing Pressure)
2 whistle (High-207 bar -Low-55 bar)
Use by BA technician
60 Meter Hose Reel
Pick-Tail Point where breathing hose is attached
Demand Valve= (Main Valve plugged with Mouth)
Bypass Valve= (in case of Emergency)
Bleed valve= (changing duration of cylinder)
Red Tag= (Empty Cylinder)

3-SCBA=(Self-Contained Breathing Apparatus)
-Just for Rescue Purpose
-1 gauge 1 Whistle
-207 bar Pressure
SCBA Weight=9.75 KG
• 3 KG of Equipment
• 2 KG of Compressed Air
• 4.75KG of empty Cylinder
Total Time=45 min
Breaking Time=
33 min for working time
12 min for leave the Area

Donning: The Process of wearing the SCBA
Wearing time=45 Sec
Duffing: process of removing SCBA

FOUR Test for using Breathing Apparatus
• Positive Pressure test
• Bypass Test
• Leak Test
• Whistle test