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ProductsThe manufacturer provides supporting services and offers you a one-stop procurement platform for fire accessories and products
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About usAn industrial and trade fire company integrating the development, production, sales, and service of fire accessories.
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23
2026
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01
The "Pressure Sentinel" of Fire Suppression Systems: HFC-227ea Dedicated Pressure Gauge, Precisely Safeguarding Critical Facilities
✅ Core Highlights
- Precise Adaptation, Strong Specialization
Exclusively engineered for HFC-227ea (heptafluoropropane) gas fire suppression systems, the dial is clearly marked "USE WITH HFC-227ea" to precisely match the system's operating pressure, eliminating adaptation errors of general pressure gauges and ensuring authentic and reliable pressure monitoring data. Its measurement range covers 0-5.0MPa, with a core focus on the 2.0-2.5MPa interval for the system's normal operation, specifically meeting the pressure monitoring needs of heptafluoropropane cylinders.
- Intuitive Dial, Quick Judgment
Adopting a red-green two-color partition design: the green zone (2.0-2.5MPa) is the normal operating pressure range, and the red zone indicates abnormal pressure (too high/too low). No professional tools are needed—inspectors can judge the cylinder pressure status at a glance, greatly improving inspection efficiency. The dial has clear scales, paired with a precise movement, resulting in minimal reading errors and truly reflecting changes in the cylinder's internal pressure.
- Durable Materials, Stable Reliability
The case is made of stainless steel, resistant to corrosion and impact, adapting to humid and dusty industrial environments such as computer rooms and power distribution rooms; the internal movement is precision-processed, with no jamming or drift during long-term use, ensuring accurate and stable pressure readings and reliable long-term operation of the system. Even under complex working conditions, it can continuously provide precise pressure monitoring for heptafluoropropane cylinders.
- Compact Design, Easy Installation
Featuring a miniaturized circular dial design, it can be directly installed on the HFC-227ea cylinder valve group without occupying extra space; the standard interface is compatible with mainstream gas fire suppression cylinders, with simple installation and no complex debugging required for quick system matching. Whether for new gas fire suppression systems or accessory replacement of existing ones, it can be efficiently adapted, reducing installation and maintenance costs.
🔥 Practical Value
📋 Application Scenarios
ADDRESS
Lidong Industrial Zone, Meilin Street, Nan'an, Quanzhou City.
CONTACT NO
EMAIL ID
sales@sfxf-china.com
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we mainly have: water system accessories, stainless steel fire boxes and foam fire hydrant box accessories, valve accessories, intelligent above-ground hydrants and intelligent end-of-line test devices and automatic fire cannons, as well as accessories and fire equipment and valve product OEM processing.