Horizontal Sand Filter for Cooling Tower Water Treatment

• Type: Water Filter
• Usage: Environmental Protection
• Motive Force: Pressure
• Style: Vertical
• Performance: Efficient Filtration
• Certification: CE, RoHS
• Media: Quartz Sand
• Tanks Quantities: 1-10
• Tank Thickness: 6/8/10mm
• Housing: Carbon Steel/Stainless Steel
• Working Pressure(Max.): 10 Bar
• Backwash Pressure(Min.): 2 Bar
• Pressure Loss: Less Than 0.2bar
• Back Time: 20-200s
• Application: Cooling Water
• Control Way: Differential Pressure/Time/Manual
• Filtration Effect: 40/20/10/5 Micron
• Transport Package: Corrugated Paper Plus Plastic Film
• Specification: 16-54"
• Trademark: CDFS
• Origin: China
• HS Code: 8421219990
• Production Capacity: 2600 Sets Per Year

Product Description

Brief introduction

The tank diameter of horizontal sand filter mainly have φ1000 and φ1200 two types.

Sand filter system include tanks with underdrain system, backwash valve, piping and automatic control system.

DMF filters are designed for the most challenging dirty water conditions with a high performance solution for water filtration down to 20 microns. These durable carbon steel filters used for removal of organic and inorganic suspended solids for filtering large volumes of water with very little pressure drop and a long-term value. 


Application

• Commercial - Golf course and sporting field irrigation systems.
• Industrial  - Pre-preteatment of UF/RO and waste water recycling.
• Irrigation - Primary filtration for the prevention of blockages in irrigation system
• HVAC- cooling tower side filtration and full system
• Metal Processing Plants - Filtration for water cooling and spray nozzles.
• Mining - Cleaning of process and waste water.

Technical requirements

 Min. pressure: 0.2Mpa
 Max. pressure: 1.0Mpa 
 Working temperature: <65ºC 
 Tank thickness: 4/6/8/10mm 
 Power: 220V/110V

Horizontal sand filter table

Model	DMWF1000-2	DMWF1000-3	DMWF1000-4	DMWF1000-5	DMWF1000-6
Flow rate(m3/h)	60-120	120-180	180-240	240-300	300-360
Filtration  area(m2)	2.2	3.3	4.4	5.5	6.6
Tank diameter	1000	1000	1000	1000	1000
Water in (mm)	150	200	200	250	250
Water out(mm)	150	200	200	250	250
Drain out(mm)	100	100	100	100	100
Operation weight(kg)	1700	2600	3500	4400	5300

 

Working princinple





 

Cases picture


Company introduction

      Based in China, Hunan Dawning is water filter system company developing,producing and selling over past 16 years.

The main products include automatic back washing filter, self cleaning filter,sand media filter, disc filter, valves and accessories,dosing system,etc. We could provide efficient,stable solutions for industrial,irrigation and municipal water treatment.

They are widely used in construction, steel, electricity, petrochemical, metallurgical, pharmaceutical, paper, automotive, hotels, municipal and other major industries.
We have exported to hundreds of countries and regions such as America, Canada, Chile, Australia, Italy, UK, Singapore,Philippines,Malaysia,Indonesia, Dubai, etc.

We owned 9 patents and adopted the ISO9001 and CE. 

Factory view