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T: +86-17717097520
E: sales1@melko2015.com
E: sales1@melko2015.com
No.222 Xiangche Rd. Chedun Town Songjiang Dist. Shanghai China 201611
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The PP and wound filter cartridge is a real powerhouse for mechanical filtration. It combines two different physical filtration technologies into one. This dual-layer sediment filter has an outer string-wound depth filter that captures large amounts of coarse sediment, and an inner melt-blown or pleated polypropylene layer that polishes out fine particles. This multi-gradient depth filter is built for situations where high sediment load is the main concern—giving you unbeatable dirt-holding capacity and protection.
Unmatched dirt-holding capacity – By combining a depth-loading wound layer with a surface-loading PP layer, you get an exceptionally high-capacity composite filter. Perfect for very turbid water sources, and it extends your service cycles.
Multi-stage particle removal – The outer wound filter catches larger particles throughout its depth, while the inner PP layer gives a final polish for finer particles. That means superior overall water clarity.
Robust construction for demanding environments – Built to handle high sediment loads and variable pressures, this cartridge is a workhorse for industrial coolant filter applications and other tough industrial settings.
Optimized for high flow – The design minimizes pressure drop, making it an efficient pre-filter for large irrigation systems, where keeping water pressure up is critical for sprinklers and drip emitters.
Outer Media | PP String Wound Depth Filter |
Filtration Function | Multi-Stage Sediment Removal |
Filtration Accuracy | 0.5 - 200 Micron (Dependent on inner layer) |
Max Operating Temperature | ≤ 60°C (140°F) |
Core Material | Polypropylene |
Machine tool coolant filtration – Serves great as an industrial coolant filter, continuously removing metal fines, dirt, and grinding particles from machining coolants. Extends coolant life and protects equipment.
Pre-filtration for surface water – Used on farms, in parks, and on golf courses as a pre-filter for water drawn from rivers, lakes, or ponds for irrigation—prevents nozzle clogs.
Construction site water treatment – Filters silt and sand from temporary water supplies on construction sites, giving you cleaner water for tools and facilities.
Isolate the filter housing from the system.
Open the housing and take out the used cartridge.
Install the new PP and wound filter.
Close up the housing and slowly bring flow back into the system.
Keep an eye on the pressure gauge. A big increase means the cartridge is full and needs replacement.
Q: Is it chemically resistant?
A: Yes, as it is made from 100% polypropylene, it offers good chemical resistance to a wide range of acids, alkalis, and solvents, making it suitable for various coolants.
Q: Can it be used for drinking water?
A: If made from food-grade polypropylene, it can be used for sediment removal in drinking water applications. However, it does not remove chemicals or microbes.
