PRI Series-Integrated Saccular Filter Cartridge
PRI Series For New Energy Field
The PRI series filter cartridge features a unique saccular structure. The feed liquid does not come into contact with the external environment, reducing harm to operation personnel. After replacing the filter cartridge, there's no need to clean the filtration device, which improves the operation environment while shortening replacement time and reducing labor costs.The tight structure of the internal winding filter cartridge and the saccular enclosure significantly reduces slurry loss.
| Product Model: | PRI Series | Length: | 5"/10"/20"/30" |
|---|---|---|---|
| Material: | PP | Exhaust Valve: | DN25/40 |
| Design Pressure: | 0.8Mpa | Max Working Differential Pressure: | 0.4Mpa@40*c |
| Max Working Pressure: | 80 Degree | Brand: | Pullner |
| MOQ: | 1pc | Ceritificate: | ISO9001,ISO14001,ISO45001 |
| Place Of Origin: | Shanghai, China | ||
| Highlight: |
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The internal filter cartridge uses a winding style gradient filtration, layer‑by‑layer interception of particles of different sizes,effectively utilizing the multi‑layer gradient structure to increase the filter cartridge's dirt holding capacity, thereby prolonging the filter cartridge's use lifespan.
Each filter cartridge undergoes 100% pressure testing before leaving the factory to assure product quality and safety.
Product Parameter:
| Filter Cartridge Dimension | 5 inches /10 inches /20 inches |
| Filter Cartridges Outer Diameter | 77mm |
| Filter Material | PP |
| Enclosure Material | PP |
| Exhaust Valve Thread Model | 1/4"PT |
| Design Pressure | 0.8 Mpa |
| Maximum differential working pressure | 0.3Mpa |
| Maximum Working Temperature | 80 degrees |
Application:
PRI filter cartridges are widely applied in the slurry coating process of lithium-ion battery manufacturing and have been used in production lines serving leading battery manufacturers, including CATL, Sunwoda, Samsung Battery and other major players in the new energy industry.
In cathode and anode slurry preparation, PRI filter cartridges effectively remove agglomerates, gel particles and process contaminants, ensuring stable slurry quality before coating. Reliable filtration performance helps improve coating uniformity, reduce defect rates and protect precision coating equipment from blockage or abnormal wear.
With stable structure, consistent pore size distribution and excellent chemical compatibility with battery slurry systems, PRI filter cartridges support continuous operation under high solid content conditions. They have been proven suitable for large-scale, high-efficiency battery production environments, contributing to higher yield, process stability and consistent battery performance.
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.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.