A set contain with parts as following: 

1. Full mask 
The full mask is adaptable to fit all different shapes of faces. It is made of flame-retarded silicone, safe and comfortable to wear. It is also antifog designed. It allows for a wide field of vision. And the visor is made of a high impact scratch resistant material, which prolongs its life by 3-4 times. 

2. Backboard 
It is designed according to ergonomics to fit different users. The main body's weight is only 0.685kg. The tortuosity can be above 90 degree. It is made from a high strength material, which is chemical, high temperature and impact resistant. 

3. Warning whistle and pressure gauge 
The warning whistle is integrated with pressure gauge and located on the chest after donning. It will give a continuous 90dB alarm to make sure the user can hear it under noisy environment. 
The pressure gauge is waterproof and shockproof designed, and it can be read in the darkness 

4. Backpack 
Flexible backpack, equipped with comfortable and detachable tournure, makes waist and shoulders no oppressive feeling. 
Shoulder straps and belt are made of Nomex or KEVLAR, tear-resistant and flame-retardant. And they together distribute the weight of the apparatus effectively. 

5. Air supply valve 

Handhold valve, with small size, can be inserted mask in 360o promptly. Gas supply is above 500L/min. 

6. Decompressor 

The decompressor core adopts advanced technology with a design life of 15 years. The unique maximum gas supply is above 1000L/min, which make sure the user's enough respiratory volume. 

7. Gas cylinder and cylinder valve 
Carbon fibre cylinder has the advantages of high strength, light weight, corrosion-resistant and anti-shocking. 
Y-shape self-locking cylinder valve effectively avoid opening the valve caused by accidental collision or misoperation. 

8. Mulfunctional fast join valve 

Stainless steel, strong and durable. Traceless design, safe and reliable. 

9. The configuration can be 2L/3L/4.7L/6.8L/9L 

 

Ordinal NO.	Name	Technical	Amount	Remark
1	Heat-insulation suit	It is constructed by an aluminum foil compound flame-resisting material; the raise of inner temperature of the suit is not higher than 25°C after it is shined 30 seconds by a 10kw/m heat radiator.	1 set	It consists of jacket, pants, foot cover, glove and CCS certificate
2	Self-contained open-circuit compressed air breathing	The air cylinder operation pressure is 30 MPa	1 set	A CCS certificate and a quality certificate
3	Flame-resisting life-saving line	40m	1 set	A CCS certificate and a quality certificate
4	Explosion-proof lamp	The minimum light period of 3 hours.	1 set	A CCS certificate and a quality certificate
5	Axe	High-voltage insulation	1 set	_
6	Rigid helmet	It can effectively protect against impact and stabbing.	1 set	_
7	rubber Boots	Slip-proof, stab-proof, and acid and alkali-resistant	1 pair	_
8	Safety Belt	_	1 set	_