Mobile Foam Proportioning Unit Tank, Foam Cart (PY)
The PY mobile foam unit cart is applied to put out fire of combustible solid and liquid. It can be the firefighting equipment independently or cooperated with large scale fixed foam extinguishing system. Its prominent advantages is that it is very convenient and used along with foam guns and foam generate system to compose low, middle and high expansion foam extinguishing system.
Working principle:
This system contains units of foam tank, vacuum type porportioner (in-line inductor), fire hose, foam gun and control valves. Pressurized water will flow through a narrow part when it flows into proportioner. There is a pipe at the narrow part which was connected with foam tank. For the flow velocity at the narrow part is bigger than other parts that its pressure gets smaller than standard atmosphere, resulting in vacuum at outlet. Thus the foam concentrate was absorbed out and conveyed to foam generator. The tank has two outlets to choose from or used at the same time.
Technical Parameters:
Model
| Foam Tank
Capacity (L) | Working Pressure
Range (MPa) | Solution Flow (L/S) | 3% Foam Solution Spray Time (min) |
| PQ4 | PQ8 | PQ4 | PQ8 | PQ4 & PQ8 |
| PY-50 | 50 liter |
0.5~1.2MPa
|
4
|
8
| 7 | 3.5 | 2.3 |
| PY-100 | 100 lite | 14 | 7 | 4.5 |
| PY-200 | 200 lite | 28 | 14 | 9 |
| PY-300 | 300 lite | 41.5 | 20.5 | 13.5 |
| PY-400 | 400 lite | 55.5 | 27.5 | 18 |
| PY-500 | 500 lite | 69.5 | 34.5 | 23 |
Range of Application:
1. Oil field, oil refinery, enterprises of oil and chemical and oil transportation port.
2. Hangar, garage, warehouse and gas station.
The Shenzhen Winan Industrial Development Co., Ltd. Was set up in 1995 with registered capital of 13, 680, 000RMB. We specialized in manufacturing fire-fighting Equipment for 20 years and we devote to provide clients with high quality & reliable products.
The 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 CCCF 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!
