From 1998, We Design, manufacture, installation, Operation and Maintenance HFC-227ea Fire Suppression System
Design According to following Standard:
China GB795. GB79G, GB410, GB14104, NFPA-2001(U. S. A)
GA400-2002<<Testing Way and Performance of extinguishing system Parts >>
Inside Gas: UL EX6288 describled NFPA2001
Where to use:
Bank data room, gold house,
Painting lines
Generator room, motor room,
Switch board room
Transformer room
Computer and servor room
Communication room
Ware house
All the other place where can not put out the fire by water
Not suitable for extinguishing following fire
1. Oxidizing Chemical and mixture, such as
2. Activitly metal, such as potassium(K), magnesium(Mg), Zirconium( Zr), etc.
3. Metal hydroxide, Potassium hydride, Sodium hydride
4. Miscellaneous fire caused by decomposition Chemical, Such as Hydrogen oxide,
How the System Working
Gas storage cylinder; 20LTR, 30LTR, 40LTR, 60LTR, 70LTR, 100LTR, 120LTR, 150LTR, 180LTR, 250LTR, 343LTR,
Power Supply: DCV 24, 0.5A
Max Protective Area: 8 Zones (depend on designs)
Tree Actuated ways
Automatic Control:
Electric Manual Control: .
Manual emergent control: I
System classification
Unit independent system (picture No 1)
Means one Fire Suppression system only can protect a protection area. I
Combination and distribute system (picture No2)
Means one fire Suppression system protected several protection area.
Three Part Production constructed whole System
Extinguisher equipment
Cylinder +valve +electrical solenoid + pressure gauge+High pressure discharge hose, connecting pipe, manifold pipe, Liquid or gas no Return valve, pressure switch, selection valve ( in multi protection system ), flange, elbow and nozzle
FM200 GAS (Agent )
FIRE DETECTS AND ALARMS
Fire control panel +smoke and heat detectors
Fire alarm bell +manual button,
Light warning gas discharging
Before we make offer we need follow technical,
Room size: Length width height
Protected subject
Better submit drawing of project
We can send offer within 24 hours after received your informations.
PART 1 Extinguisher Equipment ( Cylinder Assembly and parts )
1, SYSTEM STORED CYLINDER
Applicate for filling FM200gas and pressurized nitrogen gas. The cylinder installed with cylinder valve and pipe net work. Normal will filled with hFC227ea gas, when the fire occur inside gas can be discharged by system works.
It is consist of cylinder, valve, internal syphon tube, gauge, filled with HFC-227ea gas, dry nitrogen. Name plated display the weight, density, charge and location.
Working pressure: 4.2 Mpa or 2.5Mpa
Discharge time: ≤ 10s
Filling desity: ≤ 950kg/m3
Polit valve powder supply: 6.0± 1.0 Mpa(20C)
System working power: AC 220V DC 24V 1A
System working pressure: -10c~55C
Max protected area: Max 800m² , max volume 3600m³
Working means: Manual, auto, and eletrical
Capacity: 20L, 40L, 70L, 100L, 120L, 150L 180L, 240lLTR, 343LTR
Other Parts: Cylinder valve, pilot cylinder, pressure switch, high pressure discharge hose, manifold safety valve, liquild one way valve, gas one Way valve
Cylinder valve
High pressure hose
Selection valve
Liquid check valve (liquid one way valve )
Gas check valve
Manifold Safety valve,
, ressure switch
Lpilot cylinder
For installation and Maintenance
Factory installation And Testing
This instruction base conditional Wofu present system, any renew without further Instruction,
Please contact Wofu for more details or newest technical...
Audited Supplier 
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