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RHZK9CT/A Positive Pressure Air Breathing Apparatus

The RHZK9CT/A positive-pressure air respirator is a self-contained open-circuit breathing apparatus, designed to meet the core protection needs of firefighting and high-risk work scenarios.

 

Compared to similar 6.8L cylinder products, its 9L large-capacity cylinder can store 2700L of compressed air, and with a working pressure of 30MPa, it provides up to 95 minutes of use during light work, offering a significant advantage in operating time.

Product Advantages

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Advantages:

 

The mask has communication capabilities enabling communication both inside and outside the rescue site. It features independent transmitter and receiver functions, an external loudspeaker for loud and clear speech, and seamless connectivity with mainstream digital walkie-talkies.

 

The communication mask is a wide-view spherical mask that will not obstruct the wearer's vision or head movement. The lens is made of high-strength polycarbonate, while the mouth and nose shield and frame are made of harmless silicone or higher-quality materials, featuring a double-layer design. The mask connects to the air supply valve via a quick-connect fitting, and the air supply valve interface has a 360° rotating function.



Features

Reasonable Structural Design:  Features an ergonomic back support, with a total weight of 12.9kg, providing a comfortable and secure fit, reducing the burden during prolonged work.
Stable Component Performance: The cylinder is made of high-strength materials, resistant to pressure and explosion, and the cylinder valve is equipped with a safety protection device to prevent accidental closure.
Optimized Mask Configuration: The large field of view facepiece with anti-fog coating provides a wide and unobstructed view, and the silicone sealing structure ensures strong airtightness, isolating toxic gases.
Convenient Operation: The quick-connect design supports one-handed operation, allowing for efficient cylinder installation and removal, shortening emergency response time. Applicable Scenarios
Firefighting: Suitable for fire rescue operations, providing protection against dense smoke, toxic gases, and high-temperature environments.
Industrial Settings: Applicable in industries such as petrochemicals, metallurgy, and mining, for equipment maintenance and emergency response in environments with toxic gas leaks or oxygen deficiency.
Special Locations: Suitable for emergency rescue and work protection in enclosed or high-risk areas such as high-rise buildings, underground spaces, and ships.

Technical Parameters

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Cylinder volume

 9L

Gas storage capacity

 2700L

Operating temperature

 -30~60℃

Weight

 12.9kg

Operating pressure

 30MPa

Alarm sound intensity

 ≥90 dB(A)

Alarm pressure

 5.5±0.5MPa

Light operation usage time

 95min

Expiratory resistance (25 breaths/min)

 578Pa

Expiratory resistance (40 breaths/min)

 767Pa

About Us
Nantong Kaen Safety Equipment Co., Ltd.
Nantong Kaen Safety Equipment Co., Ltd.
Nantong Kaen Safety Equipment Co., Ltd. is a professional enterprise specializing in the production and sales of fire safety protection equipment. It is located in Haian, a renowned county in Jiangsu Province, and situated within the National Economic Development Zone of Haian, Jiangsu, with convenient transportation and well-developed logistics networks.
Covering a floor area of 5,000 square meters, our company is equipped with modern and advanced production equipment and a team of professional management personnel. We have obtained the ISO9001 International Quality Management System Certification, and our products have passed the CE, CCCF, and other relevant certifications. Endowed with strong technical strength, we now have 36 technical personnel, including 5 senior engineers and 8 engineers. Our robust technical capabilities provide a solid guarantee for product after-sales services. However, the existing safety product service sector is still far from fully addressing people's demands for fire protection, safety,y and occupational health in work and daily life.
As one of the leading manufacturers in the fire protection industry, Nantong Kaen Safety Equipment Co., Ltd. specializes in the R&D, production and sales of a full range of products, including air breathing apparatus series, fire helmet series, fall protection series (rescue tripods, safety ropes), hydraulic breaking and dismantling tool sets, personal protective equipment and other special protection equipment and facilities.
Our products are widely applied in the fire protection, metallurgy, chemical industry, military, police, and other public safety sectors. We provide customers with 24/7 uninterrupted services and always adhere to the three core principles: the most favorable price, superior quality,y and excellent service.
We are dedicated to providing first-class fire safety equipment and high-quality after-sales services for customers at home and abroad, and we look forward to cooperating with people from all walks of life.
We know we must go all out!
Kaen is your safety guardian, and Kaen will be with you forever!
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