Aerosol, suspended ultrafine dry powder

Description :

1、 Product Overview

Model: FZX-ACT ×/1.2 (GB GA602-2013, GB50347)Storage pressure of 1.2MPa, top lifting/wall mounted installation, no pipeline network, individual independent operation, fillingABC ultra-fine dry powder fire extinguishing agent (particle size<5 μ m), compatible with Dingxin DC24V fire alarm host linkage, divided intoTemperature controlled self explosion, DC24V electric control, thermal wire ignitionThree startup methods, taking into account bothCompletely submerged enclosed space+open local protectionIt is a low-cost preferred solution for chemical cable trenches, distribution auxiliary rooms, and oil pump rooms.

Fire extinguishing principle: usingChemical chain scission inhibition is the main approach, supplemented by physical oxygen barrier suffocationSpray for ≤ 5 seconds, dry powder suspension diffuse full coverage, quickly extinguish Class A/B/C/E fires (solid, oil, flammable gas, and electrified electrical fires).

2、 Product composition

Steel powder storage tank+pressure gauge+temperature sensing glass ball (optional at 68 ℃/93 ℃)+electromagnetic starter+lifting ring bracket+atomizing nozzle;Electric control model with signal feedback, spraying signal feedback to Dingxin fire control host.

3、 Common specifications& Protective capacity

table

4、 Core advantages (talking about Song's key points)

1. Low cost and minimalist constructionNo need for gas cylinder rooms, no need to lay high-pressure pipelines, and can be completed by hanging hooks on the roof. The overall cost is much lower than hanging heptafluoropropane and cabinet gas, making it the preferred choice for renovating old projects;
2. Flexible startupSingle use 68 ℃ glass ball temperature control self start in unmanned places; The supporting Dingxin alarm can be remotely controlled by DC24V, with a reserved 30s evacuation delay and dual insurance design;
3. Strong weather resistance in the environmentSuitable for -10 ℃~+50 ℃, can be used in high-temperature, humid, and dusty chemical workshops, and can also be used normally in high-altitude outdoor pump rooms;
4. Affordable maintenanceValid for 7 years, only check the pressure gauge on a daily basis, and replace the powder upon expiration. The maintenance cost is much lower than that of gas fire extinguishing equipment;
5. Full scene compatibilityThe enclosed room is completely submerged, and the outdoor oil pump/transformer can be used for localized fire extinguishing.

5、 Applicable places (coal chemical industry+Dingxin matching precise selection)

1. Coal chemical industry: cable tunnels, cable trenches, oil pump rooms, hazardous chemical barrel warehouses, on-site small frequency conversion distribution rooms, air compressor auxiliary rooms;
2. General: power distribution room, communication base station, generator room, underground pipe gallery, small warehouse.

6、 Shortboard differentiation (for customer selection reference)

• ✅ Choose ultrafine dry powder:Unmanned, spacious, limited budget, oil/cable fires；
• ✅ Choose to hang heptafluoropropane:Precision DCS machine room, frequently manned, no dust polluting equipmentDry powder spraying has dust residue, and accidental spraying can contaminate precision circuit boards.

7、 WeChat Simplified Direct Song Script

Suspended ultra-fine dry powder lifting installation, no pipeline network required, DC24V electric control perfectly connected to Dingxin alarm system, can extinguish electrical, oil, and cable fires, cost-effective and fast construction, suitable for chemical pump rooms, cable interlayers, and small distribution rooms, with outstanding cost-effectiveness for large-scale projects.

AfterSalesService :