FM200 (heptafluoropropane) suspended gas fire extinguishing
equipment
Product Introduction
Heptafluoropropane (HFC-227ea, FM-200) is a colorless, odorless,
and non-conductive gas. It features cleanliness, low toxicity, good
electrical insulation, and high fire extinguishing efficiency. Its
environmental performance is significantly superior to that of
halogenated alkanes. It is one of the most successfully developed
clean gas fire extinguishing agents so far. Suspended
heptafluoropropane can be hung or fixed on the wall and used in
conjunction with fire detectors, manual buttons, alarm bells, sound
alarms, fire alarm controllers and other alarm devices.
Working principle
Electric control start: Electromagnetic suspension devices are usually used in
conjunction with fire detectors, manual start buttons, fire alarm
controllers, and other alarm system equipment. When a fire breaks
out in the protected area, the fire alarm detector will detect the
fire alarm signal and transmit it to the fire alarm controller.
After confirming the fire alarm, the controller will output a start
signal, causing the electromagnetic drive device to operate, open
the container valve, and release the heptafluoropropane fire
extinguishing agent. After confirming the fire alarm by pressing
the manual start button, personnel can also activate the fire
extinguishing device.
Temperature-sensing start-up: The fixed temperature suppression device mainly relies on the
fixed temperature glass bulb on the valve. When a fire breaks out
in the protected area and the temperature rises
At a fixed temperature (typically around 68°C), the glass ball will
be heated and expand until it breaks, thus opening the container
valve. Under pressure, SEvofluoropropane fire extinguishing agent
is sprayed from the storage container into the protected area
through the spray system.
Product structure
The suspended heptafluoropropane fire extinguishing device
(electromagnetic type) is composed of a fire extinguishing agent
storage tank, electromagnetic drive components, nozzles, pressure
display components and signal feedback components.
Main parameters:
| Electromagnetic suspension type |
| Storage bottle specification | 16L,20L,30L |
| Storage pressure | 1.6mpa |
| Maximum working pressure | 2.5mpa |
| The time of fire extinguishing agent discharge | ≤8s |
| Maximum filling density | ≤1150kg/m3 |
| Device startup power supply | DC24V/1.6A |
| Ambient temperature of the protected area | +O℃～50℃ |
| Temperature-controlled inductive suspended type |
| Storage bottle specification | 16L,20L,30L |
| Storage pressure | 1.6mpa |
| Maximum working pressure | 2.5mpa |
| The time of fire extinguishing agent discharge | ≤8s |
| Maximum filling density | ≤1150kg/m3 |
| Device startup power supply | DC24V/1.6A |
| Ambient temperature of the protected area | +O℃～50℃ |
FAQ
Q:Are you a trading company or a manufacturing factory?
A:We are both a manufacturer and a trading company. We have our own
factory for nearly 15 years, and we provide better services to
overseas customers.
Q:How do you ensure product quality?
A:We have TUV/SGS/ISO quality control system and strictly implement
it. We have a professional quality inspection team, and each
packing worker will conduct a final inspection before packaging
according to the quality inspection instructions.
Q:Can you do OEM production for me?
A:We accept all OEM orders, just contact us and provide your design
plan, we will provide you with a reasonable price as soon as
possible.
Q:How about the delivery time?
A:According to the minimum order quantity, delivery will be made in
10-15 working days after receiving the deposit. Normally, an order
of a 20-foot container takes 30-35 days to complete.
Welcome to inquire about the specific delivery time according to
your order quantity!
Purchasing Notice
1. If you know little about the volume or area of your warehouse,
factory or workshop, such as length, width, height, please be sure
to contact us in time. In this way, our engineers can design the
specifications and quantity of the product according to your needs.
2. If the required specification parameters are not available in
the parameter table, please let us know your requirements and we
will provide you with a satisfactory design solution.
3. If you have confirmed our products, please place an order and
pay. After that, we will arrange shipment as soon as possible.
4. If there are any transportation difficulties, please contact us
immediately, and we will provide you with a satisfactory solution
to save freight as much as possible.
