Fire Suppression System Afff Foam Concentrate

• Customization: Available
• pH Value: 7.3
• Expansion Ratio: 7.3
• Model NO.: AFFF6%, -10
• Surface Tension: 18.1mn/M
• Diffusion Coefficient: 5.4mn/M
• 25% Drainage Time: 5.7min
• Extinguishing Time: 3min
• Burn-Resisting Time: 11min
• Mixture Ratio: 6%
• Freezing Point: -10ºC
• Customized Label: Applicable
• Warranty: 8 Years
• Certificate: Cccf
• Transport Package: Plastic Drum(25L, 50L, 200L)
• Specification: 25L, 50L, 200L
• Trademark: Longdu/OEM
• Origin: Cn
• HS Code: 3813001000
• Production Capacity: 5000000L/Year

Product Description

Technical Datasheet

Technical data
Application	Class B fire
PH Value (20°C)	7.3
Expansion Ratio (20°C)	7.3
25%Drainage Time (20°C)	5.7min
Surface Tension (20°C)	18.1mN/m
Extinguishing Time	Fresh Water: 3 min
Burn-resisting Time	Fresh Water: 11min
Freezing point	-10ºC
Mixture ratio	6%
Service life/Warranty	8 years
Certification	CCCF, ISO
Packaging	plastic drum: 200L/50L/25L

AFFF series Foam Concentrate contains fluorosurfactants to efficiently extinguish and provide vapor suppression of class B hydrocarbon fuel fires such as gasoline, petroleum, benzene, kerosene, oil (water non-miscible flammable liquids). AFFF foams are mostly involved in large-scale fires in high-risks industries: refineries, offshore platforms and airports.

AFFF series produces high-quality foam blanket on the fuel surface by forming an aqueous film which forms a fuel vapor barrier. The foam blanket blocks oxygen which supply to the burning fuel and quickly flows over the flammable liquids to form an aqueous film and seal the fuel surface while suppressing fuel vapors. The foam blanket has a cooling effect to rapidly extinguish fires.

AFFF foams have fast fire knockdown and long burnback resistance characteristics.

 

Applications

Mainly applicable to water-miscible combustible, flammable liquids & normal combustible solid fires. widely used in large storage tank farms, warehouse, transfer device, production&process device, oil wharf and aircraft hangar etc.

Quality Guarantee Period: 8 years
We supply various types of foam concentrate as per different requirements.

Our Advantages

1. Manufacturer direct supply with reasonable price.

2. Strict quality check before export.

3. Customized OEM order is accepted.

4. Technical support available.

5. Wide product range of foam sprinkler system and water sprinkler system,can almost offer an one stop purchasing service for customers.

Related Products:
Foam bladder tanks/moblie trolley
foam proportioner

FAQ

1. Are you a manufacturer or a trading company?
- Manufacturer, 100%, located in Nan'an City, Quanzhou, Fujian Province, China.

2. Can we pay a visit to your factory?
- Sure, we warmly welcome all customers to inspect our factory.

3. What products do you manufacture?
- Wide product range of fire fighting foam system and fire sprinkler system, such as foam bladder tanks,  foam concentrates, fire hoses, sprinkler heads, hydrants, gate valves, alarm valves and so on. 

4. What is your sample policy?
- For small items, we offer FREE SAMPLES for sample evaluation purpose, but customers need to pay for the shipping; For large and heavy items, we charge for the samples, but the charge will be refunded to customer when the order quantity reaches certain amount. 

5. What is your payment method?
- T/T, L/C, Paypal, Western Union etc. 

6. What is your delivery time?
- We have READY STOCK of some products(such as sprinkler heads, hoses, hydrants etc.), which allows for quick delivery within a week,  for other items or OEM orders, the delivery time is normally within one month. The quicker the payment from you, the sooner the delivery time will be:)

7. Which is your loading port from China?
- Xiamen port by sea or by air, and this year we are going to launch a NEW PLANT in Shandong province, so some products may ship from Rizhao or Qingdao port.