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Rescue Equipment, Breathing Air Compressor, Cylinder manufacturer / supplier in China, offering 6.8 L Self Contained Positive Pressure Breathing Apparatus Scba, New Large Area Monitor Single Co Gas Detector Alarm, New Factory Supplied Air Breathing Apparatus Scba and so on.

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Supplier Homepage Products KL99 air breathing apparatus 6.8 L Self Contained Positive Pressure Breathing Apparatus Scba

6.8 L Self Contained Positive Pressure Breathing Apparatus Scba

Get Latest Price
Min. Order / Reference FOB Price
1 Set US $450/ Set
Port: Nanjing, China
Production Capacity: 3000sets/Month
Payment Terms: T/T, Western Union, Paypal
Standard: Q/Kj015-2002
Hydrostatic Pressure(MPa): 45
Working Pressure(MPa): 30
Gas: Compressed Air
Gas Cylinder Volume(L): 2L, 3L, 4.7L, 6.8L, 9L
Max Low(L/Min): 300

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Basic Info

Model NO.: KL99
Inhalation Resistance(PA): <588
Exhalation Resistance(PA): <687
Equips: 6.8 L Carbon Fiber Cylinder
Service Time: More Than 60mins at 30L/Min
Trademark: KELISAIKE
Transport Package: Carton/Set
Specification: 76.5*28.5*52
Origin: Nanjing China
HS Code: 90200000

Product Description

6.8 L Self Contained Positive Pressure Breathing Apparatus Scba

The KL99 series positive pressure air breathing apparatus is a self-contained open circuit breathing apparatus. As an ideal personal breathing protector for the fireman and emergency rescuer, they are widely used in such sectors as fire fighting, chemical industry, shipping, petroleum, smelting, electricity, warehouse, lab, and mine, by firemen and emergency rescuers to perform efficient rescue and relief work under the conditions of heavy smoke, poisonous gas, steam, low oxygen, etc. 

>>>Technical Specifications
Type: Kl99 composite cylinderMaterial: Carbon fiber composites
Hydrostatic pressure(MPa): 45Working pressure(MPa): 30
Gas: Compressed airGas cylinder volume(L): 2L, 3L, 4.7L, 6.8L, 9L
Max low(L/min): 300Inhalation resistance(PA): <588
Exhalation resistance(PA): <687Alarm pressure(MPa): 4~6
Alarm(dB): ≥90  

KL99 Carbon Fiber Composite Cylinder
No. Volume(L)Outside Diameter(mm)Wall Thickness(mm)Working pressure(MPa)Weight(kg)Length(mm)

6.8 L Self Contained Positive Pressure Breathing Apparatus Scba

1. KL99-A01 full mask

  • Three dimension spherical visor. The visual field could reach 91% with great optics. The lens has been rigidified and anti-fog processed thus can be without fog on surface for long time. 
  • Fit for people's face, comfortable donning and good leak tightness. 
  • Plug-in structure to quick connect with demand valve. 
  • Leak tight mask is made of high quality flame resistant silicon rubber, oronasal cover use top silicon rubber, soft and high temperature resistant. 
  • Flame resistant reticulated hood and strap are easy to wear. 
  • Adopt high-intensity sound transmission diaphragm. 
  • Oronasal guard suitable for wearers, decrease the inhalation carbon dioxide content. 

2. KL99-A02 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. KL99-A03 warning whistle and pressure gauge

  • The pressure gauge is specified by scale ranged between(0-40)MPa, it is connected with the Reducer through a high pressure hose. The dial plate is made of fluorescent material, which enables user to read the figure in darkness. 
  • The gauge surface is made of shock resistant material, protected by rubber cover, and is waterproof, quakeproof, and dustproof. 
  • The alarming device is designed on the high pressure hose close to the pressure indicator. When cylinder pressure is below(5.5+ 0.5)MPa, the alarming whistle will sound alarming at above 90d B(A). 

4. KL99-A04 backpack

Back plate assembly consists of back plate, shoulder strap, waist belt, buckle, pressure reducer holder and cylinder fastener. Back plate is designed according to ergonomics, complying with the back shape of human body, making wearer more comfortable with a larger interface. It is injection moulded by flame resistant engineering plastics and carbon fiber, it is of high intensity and shock-resistance to protect from being damaged, while weight is only 0.68kg. 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. Pressure reducer which is fixed by drift bolt on back plate can be replaced easily. 

5. KL99-A05 air supply valve

  • Demand valve, with small size, can be inserted mask in 360o promptly. Gas supply is above 500L/min. 
  • Streamlined and elegant design, do not obstruct view
  • Manuel close valve has small resistance for opening
  • Small breathing resistance to make respiration comfortable
  • Easy operation and use
  • Ensure safe air supply by using manual force air supply button
  • Outer shell uses flame resistance high intensity engineering plastics

6. KL99-A06 decompressor

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

The main parts that connected with the reducer: 

  • Single or double cylinder
  • The medium pressure hose whose function is to supply air to the demand valve
  • The high pressure hose connected with the pressure indicator

7. Gas cylinder and cylinder valve

Y shape design, with safe self lock device to prevent inadvertent close due to hard knock or incorrect operation. Unscrew the switch handwheel by rotating in the counterclockwise direction, it is regarded as the open condition and close vice versa. There is safety diaphragm set in cylinder valve, with explosion pressure at (37-45)MPa to prevent the deformation and explosion of cylinder due to inner high pressure. 

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

6.8 L Self Contained Positive Pressure Breathing Apparatus Scba

Carbon fibre cylinder has the advantages of high strength, light weight, corrosion-resistant and anti-shocking. 

Carbon fibre composite cylinder, inter layer is made of high intensity aluminum alloy

Fully wrapped with carbon fiber composite. The glass fiber surface screw is M18*1.5. 

>>> Packaging & Shipping

6.8 L Self Contained Positive Pressure Breathing Apparatus Scba

>>> Company Information

6.8 L Self Contained Positive Pressure Breathing Apparatus Scba

Nanjing KELISAIKE Safety Equipment Co., Ltd. is one of the largest safety equipment manufacturers in mainland China, possessing the most complete product range and specifications in the safety equipment industry. Founded in 2004, Nanjing KELISAIKE has three subsidiaries in Beijing, Xi'an and Xinjiang province, and over 30 domestic sales service centers. 

Standard products include the K60 series portable single gas detectors, K60-IV series multi gas detectors, K800 series fixed gas transmitters, K500 series wall-mounted gas detectors, K1000 series gas detector control panel units, KL99 series air breathing apparatuses, etc. Nanjing KELISAIKE is also a factory with rich experience in OEM service, providing professional design and manufacturing of customized products. The company's products are widely used in fields of petroleum, chemical, gas transmission and distribution, warehousing, municipal gas supply, fire fighting, environmental protection, metallurgy, pharmacy, energy and power industry. 

As a leading enterprise in technology innovation, Nanjing KELISAIKE is committed to developing core competencies by continuous technology research. The company has a team of professional and technical talents, including more than 10 senior technicians and masters, who master quite many core technologies. 

Nanjing KELISAIKE has passed ISO 9001 International Quality System Certification. With the guidance and tools of the standard, Nanjing KELISAIKE cannot only ensure that all the company's products and services consistently meet customer's requirements, but also that the quality of the products and services will be consistently improved. 

People-oriented and technology-driven
Quality first, integrity-based

6.8 L Self Contained Positive Pressure Breathing Apparatus Scba

>>> Our Services

1. For all our products, we offer a 1 year warranty and life-long maintenance. 
2. All inquiries will be replied in 24 hours. 
3. We will provide technical support; Our engineers will help to solve the problems you met. 
4. We can provide OEM and ODM service. 
5. Our factory is located in Nanjing city, welcome to visit our factory. 
6. All products will be fully checked and well packed before shipment, and qualification certificate will be provided. 

>>> FAQs
Q: Are you trading company or manufacturer? 
A: We are manufacturer, specializing in design and manufacturing of gas detector and alarm monitoring system. 

Q. How about the Delivery time? 
A: Samples will be prepared within 5 days after receiving 100% T/T payment in advance. QTY order will be shipped in 20 days. 

Q: What kind of payments does KELISAIKE support? 
A: T/T, L/C, Western Union and Cash are all accepted. 

Q: What's the MOQ? 
A: Normally, the MOQ is 10 PCS, but we also can provide samples for quality inspection. 

Q: Do you charge for the samples? 
A: Yes, we do. According to our company policy, we only charge the samples based on EXW price, and we will return the sample fee in the next qty order. 

Q. Can you produce according to customers' design? 
A: Sure, we are a professional manufacturer, and OEM order is welcome. 


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