6L Air Breathing Apparatus Empty Cylinder with Valve

• Application: Professional Equipment
• Using Field: Air
• Suitable for: Adult
• Type: Air Breathing Apparatus
• Material: Carbon Steel
• Certification: CCS, GL/EC
• Model NO.: 6L
• Cylinder Size: D14.5*64h Cm
• Cylinder Color: Yellow
• Service Life: 15years
• Transport Package: Carton
• Trademark: welfare
• Origin: Zhejiang, China
• Production Capacity: 5000PCS/Month

Product Description

6L Air Breathing Apparatus empty cylinder with valve

1.Main specification:
Cylinder volume:6L
Cylinder material:carbon steel
cylinder valve size:M18*1.5
Valve screw:G5/8
Working pressure:300bar
Test pressure:450bar
Output pressure:0.6-0.9Mpa
Operating temperature:-30C to +60C
Service life:15years

2.Breif introduction:
(2L, 4.7L,6.8L,9L,12L) It is composed of high-strength aluminum alloy liner and fully wrapped carbon fiber 
composite material, which is high strength, light weight. The gas cylinder for 6L is in steel material.
Service time: It depends on the amount of compressed air and the air consumption of the user and the air consumption depends on the user's work nature.
 
Work nature              Air consumption (L/Min)
Rest                           10-15
Mild activity                    15-20
Light work                      20-30
Intensity work                   30-40
High-intensity work               45-55
Work for a long time              50-80
Vigorous activity( few minutes)      100
 
The amount of breathable air in the gas cylinder
The user can get the value by calculating the product of the volume of gas cylinder and working pressure.
For example: the working pressure of a 6.8L gas cylinder at 30MPa, the air volume is 6.8*30*10=2040L
When the user is in intensity work, the theory time of this gas cylinder is:
The volume of breathable air (L)           2040
                                   =           = 68 Min
The volume of air consumption (L/Min)       30
 
This calculation method doesn't consider the purity of air, so it needs add a 0.9 coefficient to correct. The actual air volume in the gas cylinder is: 2040*0.9=1836L. According to this calculation method, the actual use of time is 61.2 minutes. The user can roughly calculate the the working time before or in the progress of using the gas cylinder.
 

Cylinder Volume	Working Pressure	Air Volume	Theoretical time
L	MPa	L	Calculate the respiratory at 30L/Min
2.0	30	600	20min
4.7	30	4100	47min
6.0	30	1800	60min
6.8	30	2040	68min
9.0	30	2700	90min
12.0	30	3600	120min

 
3.Detail pictures:

No.	Item	No.	Item
1	Gas Cylinder	7	Full Face Mask
2	Back-plane	8	Sticker
3	Cylinder Valve	9	Trademark
4	Alarm whistle	10	Waist-belt
5	Medium-pressure Pipelines	11	Shoulder Belt
6	Air Supply Valve	12	Fast Interface

Packing information:

QTY/CTN	N.W./CTN	G.W./CTN	CBM/CTN	CTN SIZE
1pc	10kgs	11kgs	0.018m3	65*16.5*17cm