Complaint
Sand media filter
TYPICAL APPLICATION
Working princinple
The Filtering Process
Filtering with media filters, also known as depth filtration, is done by filtering water through a thick layer of graded particles, called the filter bed. These particles can be sand, gravel or other granular materials. The filtration degree depends on the effective size of the bedding and the water velocity through the filter.
Raw water enters from the filter inlet (1) and percolates through the filter bed (2). Suspended materials come into contact and attach to the media particles. Clean water flows through the filtration nozzles (3) and out of the filter via the outlet valve (4).
The gradual dirt buildup in the filter bed causes an increase in the pressure differential across the filter and when it reaches its maximum design value, a cleaning process should be performed. In automatic media filter installations a pressure differential switch senses the pressure differential and when it reaches a preset value, the self cleaning process begins.
| Model | Vessel Diameter (mm) | Vessel NO. | Outlet Inlet Diameter (mm) | Max Pressure (bar) | Filtering Surface (m2) | Drain Oulet Diameter (in) | Backwash Flow (m3/h) | Flow Range (m3/h) |
| F32-3 | 800 | 3 | 6"-150 | 10 | 1.5 | 3"-80 | 25 | 90-130 |
The Cleaning Process
Cleaning is done by backwashing; pressurized water flows in reverse direction - from the nozzles upwards, causing suspension of the filter bed, thus releasing the suspended matter from the bedding. The dirt particles are then washed out of the filter through the back-flush valve. In automatic media filters installations the cleaning process is done by the system's controller. When the pressure differential switch senses that the differential pressure across the system reached a pre-set value, a signal is sent to the flushing controller and the self cleaning process begins.
OUR SERVICE
1. OEM/ODM services are accepted.
2. Technical support and design personalized solutions by the engineer team.
3. Accept sample order.
4.Quality tracking & service.
5.Provide the free catalog for you.
6.Various irrigation products for your choice.
7.Warranty: All our products have 1 year warranty. If there's any quality problems during the warranty period, we ship new spare parts for replacement free for you.
COMPANY PROFILE
Founded in 2008, Fuzhou Arthas Fluid Equipment Technology CO., Ltd. is a professional irrigation product manufacturer with the integration of R&D, production and sales. we are committed to developing and producing equipment of the water treatment, water filtration systems. Our products are widely applied in agriculture irrigation, urban landscape irrigation, golf course irrigation, industrial water recycle.
Located in Fuzhou China, our company possess15000 m2 modernized industrial plants including the molding, plastic injection, metal stamping, electronic appliances and assembly lines. Our company is very strong in supplying chain management and integrated production. Our products are exported to Europe, U.S.A., North America and Southeast Asia etc. We have been offering OEM service for many famous companies worldwide. We have passed the ISO9001 quality system certification and CE certification
We always abides by the value of "innovation & creation, customer orientation, dynamic & enthusiasm, integrity and honesty". We apply the core competence "scientific and technological innovation" to make contribution to water conservation, industrial water recycling etc. We are devoted to bring a better environment for the earth by our continuous efforts.
WORKSHOP AND SHOWROOM
OUR PROJECT
EXHIBITION
CERTIFICATE
Contact us
Welcome your inquiry and cooperation!
Eric (Sales Manager)
