Self-Contained Suspended Fire Unit / FM200 Automatic Suppression for Laboratories
Constant-temperature type suspended heptafluoropropane fire extinguishing device
Device Introduction
Heptafluoropropane (HFC-227ea, FM-200) is a colorless, odorless, non-conductive gas with clean, low-toxic, good electrical insulation, and high fire suppression efficiency characteristics. It does not damage the ozone layer and has a relatively short residual time in the atmosphere, making its environmental performance significantly better than halogenated alkanes. It is currently considered the most ideal clean gas fire extinguishing agent to replace halogenated alkanes 1301 and 1211.
The suspended heptafluoropropane fire extinguishing device (thermistor type) operates by relying on room temperature glass balls in the valve that expand and rupture when a fire occurs, opening the valve and discharging the fire extinguishing agent. This device features advanced technology, reliable performance, simple operation, and excellent environmental protection.
Warning: This device will decompose and produce a certain amount of hydrogen fluoride gas during fire suppression. The bottle is already filled with pressurized gas. Non-professionals should not touch it. Avoid exposure to sunlight.
Main Technical Parameters
| Item |
Technical Parameter |
| Cylinder Specification |
8L, 10L, 20L, 30L |
| Storage Pressure |
1.6 MPa |
| Maximum Working Pressure |
2.5 MPa |
| Extinguishing Agent Discharge Time |
≤10 s |
| Maximum Filling Density |
≤1150 kg/m³ |
| Temperature Sensing Element |
68°C |
| Protected Area Ambient Temperature |
0°C ~ 50°C |
Schematic Diagram
Fire Extinguishing Agent Storage Device
- Storage container: Reusable red epoxy paint steel welded container
- Function: Used for storing heptafluoropropane fire extinguishing agent with sealing, releasing, filling, and overpressure relief functions
Main Technical Parameters
| Model |
Agent Charge (kg) |
Cylinder Volume (L) |
Storage Pressure (MPa) |
Discharge Time (s) |
Activation Mode |
| XQQW8/1.6 |
8 |
8 |
1.6 |
<10 |
Temperature sensing |
| XQQW10/1.6 |
10 |
10 |
1.6 |
<10 |
Temperature sensing |
| XQQW20/1.6 |
20 |
20 |
1.6 |
<10 |
Temperature sensing |
| XQQW30/1.6 |
30 |
30 |
1.6 |
<10 |
Temperature sensing |
Temperature-sensing Release Component
- Temperature-sensing release component: Nozzle that is temperature-sensing and connected to the storage device, with a pressure gauge of 1.6 Mpa and a suspension strap
- Function: When a certain temperature (68℃) is reached, the fire-extinguishing agent is sprayed from the storage container to the protected area
Main Technical Parameters
| Model |
Sensing Temperature (°C) |
Cylinder Volume (L) |
Storage Pressure (MPa) |
Connecting Thread |
| XQQW8/1.6 |
68 |
8 |
1.6 |
M30×2 |
| XQQW10/1.6 |
68 |
10 |
1.6 |
M30×2 |
| XQQW20/1.6 |
68 |
20 |
1.6 |
M30×2 |
| XQQW30/1.6 |
68 |
30 |
1.6 |
M30×2 |
Packaging and Shipping
Packaging: The product will be carefully packaged to ensure safe transportation and proper handling. Packaging materials include sturdy cardboard boxes, bubble wrap, protective foam padding, and user manual.
Shipping: We provide global delivery services through reliable courier companies to ensure timely and safe delivery. Customers receive tracking numbers via email after dispatch.
Special Handling Instructions: Contact us at least 24 hours before order dispatch for any special handling requirements.
Purchasing Notice
- If you are unsure about the volume or area of your warehouse, factory, or workshop dimensions, please contact us so our engineers can design specifications and quantity according to your needs
- If required specification parameters are not available in the parameter table, please inform us of your requirements for a satisfactory design solution
- After confirming our products, please place an order and pay for prompt shipment arrangement
- For any transportation difficulties, contact us immediately for satisfactory solutions and freight savings
Frequently Asked Questions
Q: Are you a trading company or a manufacturing factory?
A: We are both manufacturers and trading companies. We have had our own factory for nearly 15 years and provide better services to overseas customers.
Q: Can you do OEM for me?
A: We accept all OEM orders. Contact us with your design plan for a reasonable price quote.
Q: How do you ensure product quality?
A: We maintain TUV/SGS/ISO quality control systems with strict enforcement. Our professional quality inspection team conducts final inspections according to quality control manuals before packaging.
Q: Besides this product, do you have any other traditional fire-fighting equipment?
A: Yes, we offer a complete range of professional fire extinguishing equipment, from sound and light alarms to windbreak and smoke exhaust valves, as well as fire extinguishing systems including FM200, CO2, and Novec1230.
Q: What about the delivery time?
A: We ship goods within 10 to 15 working days after receiving deposit, based on minimum order quantity. A 20-foot container order typically takes 30 to 35 days to complete. Contact us for specific delivery times based on your order quantity.
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