AQUALINE ALN01-60B High Flow Pleated Water Cartridge Filter

AQUALINE ALN01-60B is an industrial high-flow pleated cartridge filter designed for membrane pretreatment and liquid microfiltration projects, commonly installed inside horizontal filter housings matched with PARKER High-flow water filter cartridge, and works alongside High Flow Rate Water Filter Cartridge to construct stable industrial water pretreatment systems. AQUALINE ALN01-60B adopts multi-layer gradient polypropylene pleated filter media, boasting large effective filtration area, low initial pressure loss and remarkable dirt holding capability. It efficiently intercepts suspended solids, fine sediments and colloidal pollutants, forming reliable security protection for reverse osmosis and ultrafiltration membrane elements to avoid particle abrasion and premature fouling. With standardized outer dimension and end cap sealing design, AQUALINE ALN01-60B features convenient installation and stable operating performance, which is widely adopted by petrochemical enterprises, power stations and industrial water reuse facilities worldwide.

Product Description

AQUALINE ALN01-60B is a mainstream high-flow pleated water cartridge filter applied in heavy-duty industrial microfiltration scenarios. The whole filter element adopts full polypropylene structure, including reinforced inner and outer support cages, gradient pleated filter medium, injection molded end caps and elastic sealing gaskets. All connecting positions adopt thermal fusion welding technology without adhesive, effectively eliminating hidden troubles of glue dissolution and secondary contamination to process fluid.

AQUALINE ALN01-60B follows mature outside-in filtration flow path. Multiple nominal precision grades are available to satisfy diverse security filtration requirements in front of RO and UF membrane equipment. Dense pleated layout greatly expands effective filtration area, achieving higher single-element flow capacity and longer service cycle compared with traditional wound filter cartridges. It can effectively capture tiny particles escaping from multimedia filtration and activated carbon filtration units, stably control feed water SDI value and protect downstream precision membrane modules.

AQUALINE ALN01-60B filter cartridge is widely used in boiler feed water preparation, industrial circulating water purification, petrochemical process liquid filtration, industrial wastewater reuse and electronic ultrapure water production. Many equipment manufacturers and engineering contractors select AQUALINE ALN01-60B for new skid-mounted systems and existing equipment maintenance. Multiple filter cartridges can be installed in parallel inside large horizontal filter housings to meet continuous high-flow filtration demands of large-scale industrial plants.

Working Principle

AQUALINE ALN01-60B operates based on outside-in cross-flow microfiltration principle. Untreated liquid enters the filter housing and flows toward the outer surface of the filter cartridge. Particulate pollutants, sediment and colloids are captured on the surface and inner layers of gradient pleated media. Purified liquid penetrates filter layers, converges inside the inner support core and flows out as qualified filtrate.

Large pleated filtration area keeps low flow resistance under high-flow operating conditions. During long-term continuous operation, intercepted pollutants accumulate gradually, resulting in slow increase of pressure difference between inlet and outlet. Once differential pressure reaches the preset replacement threshold, operators need to replace AQUALINE ALN01-60B filter cartridge to recover system water throughput. Polypropylene raw material provides excellent chemical compatibility, compatible with neutral aqueous liquid and conventional acid-base cleaning fluid for filter housing maintenance. Rigid reinforced support cages prevent medium deformation under water pressure impact, avoid fluid bypass and guarantee stable impurity interception efficiency throughout service life.

Technical Features

• Multi-layer gradient pleated polypropylene medium, significantly improving dirt holding capacity and extending replacement intervals.

• Outside-in flow structure, isolating intercepted pollutants and preventing contaminants entering downstream pipelines.

• Integrated thermal welding construction without adhesive, eliminating risks of secondary fluid contamination.

• Low initial pressure drop, reducing long-term power consumption of water supply pumps.

• Reinforced PP inner and outer support frames, resisting deformation under high flow velocity impact.

• Standard industrial end cap interface, compatible with mainstream horizontal high flow filter housings.

• Multiple filtration precision grades available for flexible selection according to raw water quality conditions.

• Optional EPDM, silicone and fluororubber gaskets to adapt different fluid media environments.

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• Product Advantages

• 1. High single-element flow capacity:

• Reduce the total number of filter cartridges and lower overall equipment investment.

• 2. Consistent filtration stability:

• Uniform gradient filter media ensures stable particle removal efficiency in long-term operation.

• 3. Long service interval:

• Excellent contaminant holding capacity reduces labor frequency for filter replacement.

• Safe all-polypropylene material, applicable for pure water and food-grade water processing systems.

• Simple plug-and-play installation, minimizing system downtime during filter replacement.

• Wide chemical adaptability, suitable for raw water, circulating water, process liquid and wastewater reuse filtration.

• Reliable sealing structure, effectively avoiding bypass of unfiltered liquid inside filter housings.

• Stable batch performance consistency, convenient for standardized spare part procurement and inventory management.

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• Application Fields

• 1. Industrial water treatment:

• Security filtration before reverse osmosis and ultrafiltration pretreatment systems.

• 2. Power plant industry:

• Impurity removal for boiler makeup water and circulating cooling water.

• 3. Petrochemical industry:

• Fine filtration of process liquid to protect precision separation equipment.

• 4. Food & beverage industry:

• Production water filtration and plant extract purification.

• 5. Electronic manufacturing:

• Pretreatment for ultrapure water production workshops.

• 6. Wastewater recycling:

• Advanced filtration after biochemical treatment for industrial wastewater reuse.

• 7. Municipal water supply:

• Advanced purification of surface water and underground raw water.

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• FAQ

Q1: What are the typical application scenarios of AQUALINE ALN01-60B?

A1: AQUALINE ALN01-60B is mainly used as security filter element for reverse osmosis and ultrafiltration pretreatment. It is also suitable for circulating water, process liquid and reclaimed water filtration in chemical, power and electronic industries.

Q2: Can AQUALINE ALN01-60B be cleaned and reused after fouling?

A2: AQUALINE ALN01-60B pleated polypropylene cartridge belongs to disposable filter element. Conventional chemical cleaning cannot fully restore flux after severe contamination. It is recommended to replace once differential pressure exceeds alarm limit.

Q3: What maximum continuous operating temperature can AQUALINE ALN01-60B withstand?

A3: Standard polypropylene AQUALINE ALN01-60B supports continuous working temperature up to 60°C. Contact our engineers if customized high-temperature resistant versions are required.

Q4: How to select suitable precision grade for AQUALINE ALN01-60B?

A4: 5μm specification is the mainstream choice for RO membrane security filtration. Select 10μm or 20μm grades for coarse pretreatment. You can provide raw water quality data to get professional selection suggestions.

Q5: Can customized sealing gasket materials be supplied for AQUALINE ALN01-60B?

A5: Yes. We provide EPDM, silicone and fluororubber sealing gaskets to match different fluid media and operating environments.

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