Poolking, your best swimming pool equipment manufacturer and supplier with more than 20 years experience. 
Email: sandy@poolking.co
Effective Commercial Diatomaceous Filter From 650~700mm
POOLKING's DE filters lead the way in providing unparalleled quality, value, and reliability in a filament wound structural fiberglass tank for commercial pool. Proven in over ten years of service . Worldwide, these premium filters provide years of dependable, corrosion-resistant and trouble free operation. Many pool professionals consider DE filtration to be the finest , because it is capable of removing smaller particles than either sand or cartridge. Diatomaceous earth is a porous powder with microscopic openings , that , when magnified , look like tiny sponges . Clear water can pass through these openings, but particles, as small as one to three microns, are trapped the first pass through the media .
All DE filters have internal elements that become coated with DE . It is this " filter cake " that strains dirt , dust , algae and some forms of bacteria from the water.
1. Maximum working pressure: 250kPa/36psi/2.5bar or 400kPa/58psi/4.0bar
2. Factory Testing Pressure: 400kPa/58psi/4.0bar or 600kPa/86psi/6.0bar
3. Maximum Water Temperature: 500 C
4. Size of Gravel: 1mm-2mm
5. Size of Silica Sand: 0.5~0.8mm
Model: DE
- DE filter is the most effective type than other filter.
- DE filter can be worked about two weeks before backwashing.
- Large-capacity filter rab provide maximum filter surface area for grater dirt-trapping capacity and longer periods between cleaning.
- Unique internal filter rod ensures optimum filtration and backwashing efficiency.
- Filter rab should be cleaned manually at last once per season.
- High filtering precision of D.E power to remove 1~2μm microorganism. The turbidity is about 0.1NTU after filtration.
| Model | Filter Diameter（mm） | Filter Height（mm） | Design Flow（m³/h） | Filter Area （m²） | Connections（inch/mm） | Required D.E （kg） | φD（mm） | H（mm） | A（mm） | B（mm） | C（mm） | φP（mm） |
| DE650 | 635 | 1310 | 18.0 | 3.64 | 2"/63 | 2.2 | 635 | 1310 | 700 | 95 | 220 | 565 |
| DE700 | 700 | 1340 | 25.0 | 5.07 | 2"/63 | 3.0 | 700 | 1340 | 730 | 95 | 220 | 565 |
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Best swimming pool equipment manufacturer - Poolkin will continue for innovative management and excellent quality. Imagination will subvert the future, intelligent manufacturing will lead the era, that's the motto of Poolking!
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Contact: Sandy
Email: sandy@poolking.co
Sales Hot line: +86-20-34982303
WhatsApp:+86-13922334815
Add: No. 80, Danan North Road, Dagang Village, Dagang Town, Nansha District, Guangzhou City (temporary business premises)