Backwashable High Flow PP Pleated Filter Cartridge for Water Treatment
General Description
The High Flow Pleated Filter Cartridge is designed for high-volume water filtration. It uses deep-pleated polypropylene (PP) or glass fiber media to deliver high flow, low pressure drop, and long service life.
With a 6" (152 mm) large diameter design, no center core, and a dedicated inside-to-outside flow direction, contaminants and particles are retained inside the cartridge, making maintenance more efficient and extending filtration cycles.
Its ultra-high flow capacity helps reduce the number of cartridges and housing size required, significantly lowering capital investment, installation space, and labor cost.
Key Features & Benefits
• High filtration area, high flow rate
Large effective filtration area provides low differential pressure and high throughput.
• High dirt-holding capacity, longer service life
Multi-layer gradient pore structure (deep media design) improves particle retention and dirt loading capacity, helping extend replacement intervals and reduce operating cost.
• Wide micron ratings and multiple lengths available
Micron ratings from 1 µm to 70 µm and lengths of 20" / 40" / 60" to match different filtration requirements.
Applications
Water Treatment
Industrial Filtration
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Energy, coatings, graphite
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Petrochemical, electroplating
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Mining, machining, industrial water treatment
Power Plant
Dimensions (Nominal)
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Outer Diameter (OD): 6" (152 mm)
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Length: 20" (508 mm), 40" (1016 mm), 60" (1524 mm)
Materials of Construction
(PP Pleated Depth Media)
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Filter Media: Polypropylene (PP), pleated depth
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Support/Drainage: Polypropylene
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End Caps: Glass Fiber Reinforced Polypropylene
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Seal Materials: NBR / Silicone / EPDM / Viton
(PP Melt Blown Media)
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Filter Media: PP melt blown
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Support/Drainage: /
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End Caps: Glass Fiber Reinforced Polypropylene
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Seal Materials: NBR / Silicone / EPDM / Viton
Filter Performance
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Micron Ratings: 1 µm, 5 µm, 10 µm, 15 µm, 20 µm, 40 µm, 70 µm
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Max. Operating Temperature: 82°C
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Max. Differential Pressure (Inside → Outside): 3.44 bar @ 82°C
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Recommended Replacement ΔP: 2.5 bar @ 20°C
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Max. Flow Rate:
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40": 70 m³/h
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60": 110 m³/h
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Filtration Direction: Inside to outside
Pullner Laboratory:
Q&A:
Q1: Who is the manufacturer and brand of the filter cartridges?
A1: Shanghai Pullner Filtration Technology Co., Ltd.
Q2: Can you provide samples?
A2: We offer 1–2 free samples if you place formal orders in future. Buyers only need to cover the shipping cost.
Q3: What is the delivery time?
A3: Delivery time is usually within 5–10 working days depending on the order quantity.
Q4: Is the filtration accuracy nominal or absolute?
A4: Our standard products use nominal rating. However, we can customize absolute-rated filters based on your application requirements.
Q5: Which brands can your filters replace?
A5: Our filters can be used as replacements for major brands such as PALL, 3M, PARKER, GARVER, and others.
Q6: What is the minimum order quantity (MOQ)?
A6: As a manufacturer, we accept a minimum order quantity of just 1 piece.
Product Tags:
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Backwashable High Flow PP Pleated Filter Cartridge with 6" Large Diameter and 1 µm to 70 µm Micron Ratings for Water Treatment Images
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