01 / The space
Room dimensions, layout, enclosure details and the assets requiring protection.
HFC-227ea / CLEAN AGENT
FM200 fire suppression
Cabinet and piped HFC-227ea fire suppression systems for projects that require a clean-agent approach.
KEY TAKEAWAY
QIYU’s HFC-227ea / FM200 literature includes GQQ cabinet and QMQ piped system families. Compare the selected model’s current data sheet and project design before procurement.
Product media. Request the current model-specific data sheet.
Protection for critical spaces.
Start with your application, destination and equipment specification. The proposed configuration, supply scope and documentation will be defined in your quotation.
| Extinguishing medium | HFC-227ea |
|---|---|
| Cabinet family | GQQ40–180/2.5-QIYU |
| Storage pressure at 20°C | 2.5 MPa (GQQ) / 4.2 MPa (QMQ) |
| Cylinder sizes | 40–180 L (GQQ range) |
| Activation | Model-dependent; confirm data sheet |
FM200 catalogue values refer to QIYU brochure pages 22 and 24. Confirm the exact model, current data sheet and project design before procurement. Other families are configured against project requirements.
Request a system quotationWhat we need to review your project
02 / The specification
Hazard classification, preferred configuration and destination approval requirements.
03 / The supply scope
Equipment quantities, controls, documentation, customization and procurement schedule.
LET’S GET YOUR PROJECT MOVING
Your drawings.
Our next conversation.
Tell us what you need to protect. We’ll start with the right questions.
Key facts
- The GQQ brochure table lists cabinet storage sizes from 40 L to 180 L, with storage pressure of 2.5 MPa at 20°C. [gqq-brochure]
- The QMQ piped-system brochure lists storage pressure of 4.2 MPa at 20°C. [qmq-brochure]
Applications to discuss
- Server and communications rooms — discuss enclosure and project requirements.
- Equipment and records rooms — subject to project-specific review.
Questions for system selection
- Is the project requesting cabinet or piped equipment?
- Are the enclosure dimensions, filling specification and required documents defined?
Frequently asked questions
What is the difference between GQQ and QMQ in the QIYU catalogue?+
GQQ refers to cabinet equipment, while QMQ refers to piped systems. Their exact scope, storage arrangement and project suitability require model-specific review.
Can catalogue cylinder volume be used as the final agent quantity?+
No. Confirm the model data sheet, filling specification and project design. Cylinder size alone does not define the final system quantity.
Sources & verification
- QIYU company brochure — GQQ cabinet specifications · Checked 2026-10-26
- QIYU company brochure — QMQ piped specifications · Checked 2026-10-26
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