Payment & Shipping Terms:
|Application:||Foam Fire Fighting Equipment||Flow Range:||4~200L/S (65~2370GPM)|
|Mixing Ratio:||3% Or 6%||Inlet Pressure:||0.6~1.2MPa|
|Pressure Drop:||≤0.05MPa||Item Name:||Foam Proportioner|
fire rescue equipment,
foam proportioning equipment
Pressure type proportioner is the important unit for all kinds of foam proportionate system, especially equipped on bladder tanks. It makes water to mix with foam concentrate at a certain ratio (3% or 6%) to get foam solution. This the simplest proportioner with a main pipe and two branch pipes. One is the water inlet (to the tank) branch pipe and another one is the foam concentrate outlet (from the tank) branch pipe. There is a concentric reducer between the two branch pipes. When pressurized water flows through the main pipe, a small part of water flows into water inlet branch pipe by the obstruct of the concentric reducer. This part of water press bladder in the tank and foam concentrate come out from concentrate outlet branch pipe to mix with another big part of water and form foam solution.
|Branch Pipe Diameter (mm)||20||25||32||50||50||50||65||65||80||80|
|Flow Range (L/S)||1~4||2~8||3~16||4~24||8~32||12~48||15~64||17~76||20~120||24~200|
|Biggest Flow (L/S)||4||8||24||32||48||64||76||100||180||260|
|Pressure Drop (MPa)||≤0.05|
|Intlet Pressure (MPa)||0.6~1.2|
Our company now has a large area of industrial workshops of more than 10000 square meters. We possess all kinds of advanced producing equipments, sophisticated manufacturing process and modernized testing center. Our products contain foam system, sprinkler system, fire monitors, fire hydrant, water mist system and valves.Winan fire-fighting passed the ISO9001:2000 Quality Management System Certification in 2001 and we also passed the CCC Product Quality Certification of Ministry of Public Security fire products in 2004.
Products manufactured by Winan fire-fighting were assessed as the “Chinese high-quality brand-name products" by Chinese Quality Management Juries. The company was assessed as the “AAA" honest enterprise by Ministry of Commerce Economic Academy and it is the member of Chinese Fire Protection Association.
Products made by Winan fire-fighting had won a number of national patents after decades of innovation and we believe that we can do better in our industry!
1. Do your offer free sample for your clients?
Yes, we offer free sample for many of the products
2. Are you manufacturer with your own factory?
Yes, we are the manufacturer for more than 20 years
3. What's your payment terms?
We accept T/T, L/C, Western Union, Paypal,etc.
4. Do you have technical support?
Yes, we have a professional engineering team.
5. Do you have warranty?
Yes, all products have one year warranty.
6. Can you accept OEM?
Yes, we do customized design for our clients.
Contact Person: Sales Manager