Guangzhou rongan fire equipment co. LTD
Guangzhou rongan fire equipment co. LTD
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Main product parameters:
| Design working pressure(20℃)(MPa) | 4.2/5.6 |
| Fire extinguisher injection time(s) | ≤10 |
| System operating temperature(℃) | 0～50 |
| System operating voltage(V) | DC24 |
| System working current(A) | 1.5 |
| Driving gas bottle group filling pressure(20℃)(MPa) | 6.0 |
The editor explains how to fill HFC-227ea?
Filling HFC-227ea should be done by professional manufacturers.
Before filling HFC-227ea, it is necessary to use high-pressure steam to clean until there is no foreign matter inside. At the same time, keep the filling inlet smooth, and then connect the inflation valve and the inflation pipe, and the connection should be tight.
Before filling HFC-227ea, it is necessary to check the air tightness. After confirming that there is no problem, replace the gas in the trachea and fill it. During the filling process, it is necessary to set the filling alarm value of the HFC-227ea gas fire extinguishing system according to the weight of the agent to be filled, and close the filling valve before reaching the limit value.
After filling HFC-227ea, the bottle group needs to be checked for sealing. Immerse the bottle group in water for 5 minutes and observe whether there are bubbles in the water. After checking that the sealing is qualified, a dedicated person will check the bottle group one by one, weigh the weight, and then proceed to the next step of inspection.
Company introduction:
Guangzhou Rongan Fire Protection Equipment Co., Ltd. is a professional manufacturer of fire protection facilities integrating R&D, production, design and sales services. The company has experts from the national fire protection industry standards committee and a group of professional technical service teams with more than ten years of experience in the fire protection industry, and will spare no effort to provide you with the most intimate and professional comprehensive technical solutions for fire protection engineering products. "Rongxiao" series products produced by the company have passed the national compulsory product certification and the national fixed fire extinguishing system inspection center, with reliable quality and stable performance, and the factory has passed the ISO9001 quality system certification.
Frequently asked questions:
Q1: Are you a manufacturer or a trading company? A1: We are manufacturers.
Q2: How long is the delivery time? A2:10 days, which can be negotiated according to the quantity.
Q3: How to deal with the fault? A3: During the warranty period, we will provide you with a remote emergency plan during working hours. During the free maintenance period, the company will replace spare parts or complete machines that have failed due to defects or quality problems free of charge.