Dry Chemical fire extinguishers extinguish the fire primarily by interrupting the chemical reaction of the fire triangle.Today's most widely used type of fire extinguisher is the multipurpose dry chemical that is effective on Class A, B, and C fires. This agent also works by creating a barrier between the oxygen element and the fuel element on Class A fires.Ordinary dry chemical is for Class B & C fires only. It is important to use the correct extinguisher for the type of fuel! Using the incorrect agent can allow the fire to re-ignite after apparently being extinguished succesfully.
1.Size List
| NAME/TYPE | WEIGHT(kg) | VALID TIME TO SPRAY(s) | VALID DISTANCE TO SPRAY | PRESSURE TO DRIVE N (Mpa) | USING TEMPURATURE °c | INSULATING QUALITY | LEVEL TO OUTFIRE |
| MFZ/ABC1 | 1±5% | ≥8 | ≥3.0 | 1.2 | -20~+55 | 5KV | 1A21B |
| MFZ/ABC2 | 2±3% | ≥8 | ≥3.0 | 1.2 | -20~+55 | 5KV | 1A21B |
| MFZ/ABC3 | 3±3% | ≥13 | ≥3.5 | 1.2 | -20~+55 | 5KV | 2A34B |
| MFZ/ABC4 | 4±2% | ≥13 | ≥3.5 | 1.2 | -20~+55 | 5KV | 2A55B |
| MFZ/ABC5 | 5±2% | ≥13 | ≥3.5 | 1.2 | -20~+55 | 5KV | 3A89B |
| MFZ/ABC8 | 8±2% | ≥15 | ≥4.5 | 1.2 | -20~+55 | 5KV | 4A144B |
2.How to use
1. Pull the Pin at the top of the extinguisher. The pin releases a locking mechanism and will allow you to discharge the extinguisher.
2. Aim at the base of the fire, not the flames. This is important - in order to put out the fire, you must extinguish the fuel.
3. Squeeze the lever slowly. This will release the extinguishing agent in the extinguisher. If the handle is seleased, the discharge will stop.
4. Sweep from side to side. Using a sweeping motion, move the fire extinguisher back and forth until the fire is completely out. Operate the extinguisher from a safe distance, several feet away, and then move towards the fire once it starts to diminish.
5. Be sure to have read the instructions on your fire extinguisher
1. Q: What is your product range?
A: We have manufactured the fire hydrants, fire hose, sprinkler system, fire alarm valve system and other equipment since 1982.
2. Q: Can I order sample first to test the quality?
A: Yes, sample order is accepted. We can send you the sample to test our quality
3. Q: What is the basic information need for the fire hose?
A: It need the information of size, material, type, and working pressure.
4. Q: How to pay?
A: We accept T/T, Western Union, and L/C.