Air Pressure Gauge

Introduction:
The pressure gauge and remaining-air alarm are integrated into a single unit, providing both cylinder pressure display and an audible alarm when the cylinder reaches its designated limit.

The gauge range is 0–40 MPa, with the operating pressure (27–30 MPa) marked in green and the alarm pressure (5–6 MPa) marked in red. When the cylinder pressure drops to 5 ± 0.5 MPa, the remaining-air alarm emits a continuous 90 dB sound, alerting the user that the air supply is nearly depleted and evacuation is necessary.

For cylinders of 5 L or larger, this remaining air provides approximately 5–8 minutes of breathing time.

Product Advantages

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Clear Display:

The pressure gauge provides clear readings and includes night-vision capability, ensuring visibility even during nighttime operations.

Rubber Protective Cover:

A thick rubber layer protects against accidental impacts and damage.

Audible Alarm:

The pressure gauge is linked to an alarm whistle. When cylinder pressure reaches the low-pressure threshold, the gauge emits a mechanical audible alert.

Easy Maintenance:
The shock-resistant design and rugged housing enhance the mechanical pressure gauge’s safety and durability during transport and use.

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!
Certificate Of Honor
  • Quality Management System Certificate
  • Certification Certificate for Fire Products
  • Environmental Management System Certificate
  • Verification of Conformity
  • Verification of Conformity
  • Occupational Health And Safety Management System Certificate
  • Certification Certificate for Fire Protection Products
  • Attestation
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