Company Profile

Hangzhou Darlly Filtration Equipment Co.,ltd is a high-tech company located in Fuyang, Hangzhou,Zhejiang Province, China. Darlly specialiazes in designing and manufacturing various filter cartridges used for diiferent applications.
Our filter cartridges are widely used in Bio-pharmaceuticals, Microelectronics,Food and beverage, Power generation,Petrochemical, Metal processing,Drinking water treatment,Swimming pools and spa water treatment, Mechanical manufacturing,Mining,etc markets.We have the market share all over the world, most of the products sell to North America, Europe,Southeast Asia,Middle east,Taiwan and all the area in China.With 14,727 square meters of factory area and 32,000 square meters of building area, state-of-art facility, manufaturing and testing equipment, professional R&D team. Darlly is well accepted in the global market.We have hundreds of "off-the-shelf" products for you to choose. Whatever you cannot find in our catalog,we can make it for you. Define your needs and let us put your vast resources to work for you, give us the opportunity to go beyond the expected, and you will see what a difference Darlly can make.
When our customers succeed, Darlly succeeds. To make our customers stronger and to grow with customers is our mission."Endevored to produce the best cartridges" is our continously pursued goal. Our commitment is to continously enhance our ability to innovate, and supply quality products, resonable price and excellent service to meet the diverse and demanding requirements from our customers.


Product Details
Hi Flowment Filter Cartridge

Darlly Hi-Flowment Filter Cartridges

General Description

The Hi-Flowment Filter cartridge is a new product developed by Darlly Filter Equipment Co. In Hangzhou China. It has a 6 inch/152mm large diameter, and is coreless, single open-ended with an inside to outside flow pattern. The large diameter with big filter area insures to reduce the number of filter cartridges and the dimention of housing required...The long service life and high flowrate result in low investment and less manpowert in many applications

--Gradient pore structure
--Up to 110m3/H flowrate per filter cartridge for water filtration.
--Maximum 50% reduction of filter system
--20 inch /508mm, 40 inch/1016mm and 60 inch/1524mm lengths are available
--All contaminants can be removed within the cartridge because of the flow direction.

Technical Specifications

Materials of Components
--Filter media: Pleated glass fiber: Pleated depth Polypropylene(PP), or Melt blown PP
--Support/Drainage: Polypropylene(PP)
--End caps: Glass fiber reinforced Polypropylene
--O-ring seal: EPDM, Buna N, etc

Removal Ratings
1um, 4.5um, 6um, 10um, 20um, 40um, 70um, 100um

Dimentions
Outside Diameter: 6 inch(152mm)
Length: 20 inch(508mm)
40 inch(1016mm)
60 inch(1524mm)

Operating Conditions

--Maximum Operating Temperature:
Pleated glass fiber: 121C;
Pleated PP: 82C;
Melt Blown PP: 65C
--Maximum Differential Pressure: Pleated glass fiber: 3.4bar at 121C
Pleated PP: 3.4Bar at 82C;
Melt Blown: 1.03Bar at 65C
--Recommended Change out Differential Pressure: 2.4Bar at 20C.
--Suggested maximum Flow of water: 20 inch length: 660LPM;
40 inch length: 1, 300LPM;
60 inch length: 1, 900LPM.

Appications

--Prefiltration of RO, Pretreatment of sea water desalination
--Condensate water filtration, hot water recovery in power generation
--API, solvents, and water filtration in BioPharm market
--The filtration of bottled water, high Fructose, edible oil, soft drinks, and milk
--Paints and coatings, Petrochemical, Refineries
--Microelectronics, film, fiber and resin

Part Numbers/Ordering Information

Darlly Hi-Flowment Filter cartridge P/N:

DLHF6* # = + (e. G., DLHF660PP20E)

Code * Cartridge Length(inch/mm) Code # Media Type
20 20/508 PP PP Pleated
40 40/1016 PM PP Melt Blown
60 60/1524 GF Pleated glass fiber

Code = Removal Grades Code + O-ring material
1 1um E EPDM
4.5 4.5um B Buna N
6 6um
10 10um
20 20um
40 40um
70 70um
100 100um

Other special requirements, Please contact Darlly.
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