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High Flow Filter Housing
High Flow Filter Housing High Flow Filter Housing

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High Flow Filter Housing

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Large Capacity Pre-Filtration Industrial High Flow Filter Housing for Membrane System Protection


This high-capacity High Flow Filter Housing is built from 304/316L stainless steel for high-flow applications. Designed to hold large cartridges with multiple square meters of filtration area, it lowers system pressure drop and increases throughput within a space-efficient footprint. An innovative locking mechanism allows quick cartridge changes, reducing downtime. It serves as an effective pre-filter or final polisher, providing reliable protection for RO and UF membrane systems.


APPLICATIONS

• Membrane System Protection: Core pre-treatment unit for RO, UF, EDI and other membrane separation systems

• Industrial Water Treatment: Multi-stage filtration in large-scale industrial water treatment systems for power plants and chemical plants

• Fine Chemical Production: High-flow clarification and precision filtration in high-purity chemical manufacturing

• Food & Beverage Processing: Large-scale purification and quality assurance for process water and beverage water

• Electronic UPW Systems: Front-end treatment in ultrapure water production for semiconductor and display industries

• Cooling Water Treatment: Particulate control and water quality maintenance in industrial circulating cooling systems



BENEFITS OF HIGH FLOW FILTER HOUSING

• Superior Flow Performance

Optimized flow path combined with large filtration area ensures low pressure drop and stable high-flow operation

• Excellent Dirt Holding Capacity

Depth filtration structure provides substantial contaminant retention space, significantly extending service life

• Convenient Maintenance 

User-friendly quick-connect design enables rapid cartridge replacement, reducing maintenance costs and downtime

• Broad Application Versatility

Suitable for various process stages from pre-filtration to final polishing with different accuracy requirements

• Robust Industrial Construction

All-stainless steel construction guarantees long-term reliability in demanding industrial environments



MATERIAL LINING NO. of FILTERS CONNECTION LENGTH(IN) SEAL INLET/OUTLET
304 Without 1 222 10'' Silicone Tri-Clamp DN25
316 PTFE 3 226 20'' EPDM Tri-Clamp DN40
WCB（Mild Steel） FPA 4 M20 30'' Viton Tri-Clamp DN50
PPH（Homopolymer PP） Fluorine 7 3M 40'' TEV Flange DN25

Butyronitrile 25 PARKER
Butyronitrile Flange DN40

PE 150 PALL
PTFE Flange DN50



PHOSPHOR

Flange DN80



38-5

Flange DN150






DIN Flange DN40


SERIES MATERIAL RATING(μm) LENGTH(in) SEAL SUPPORT
D-HFA PP 0.45μm 20'' SilFlange DN25icone PP

GF 1.0μm 30'' EPDM GF

PBT 5.0μm 40'' Butyronitrile PBT

304 10μm 60'' Viton Outer Cage

316L



SERIES MATERIAL RATING(μm) LENGTH(in) SEAL SUPPORT
D-HFA PP 0.45μm 20'' Silicone PP

GF 1.0μm 30'' EPDM GF

PBT 5.0μm 40'' Butyronitrile PBT

304 10μm 60'' Viton Outer Cage

316L




SERIES MATERIAL RATING(μm) LENGTH(in) SEAL SUPPORT
HFA PP 0.45μm 20'' Silicone PP

GF 1.0μm 30'' EPDM GF

PBT 5.0μm 40'' Butyronitrile PBT

304 10μm 60'' Viton Outer Cage

316L



download High Flow Filter Housing from LOONG Filtration.pdf


What connection threads can you produce?

The standard connection thread of LOONG Filtration filters is NPT. We also provide filter housings with BSPT, BSPP (G thread), SAE thread, autoclave thread, and HiP thread.


Can the filter housing be reused?

Yes, filter housings are usually designed for reuse. However, every time the filter element is replaced, the interior of the housing must be thoroughly cleaned and inspected for corrosion or damage.


How often should I replace the filter element?

There is no fixed schedule. The optimal replacement time depends on the actual working conditions. The main basis is the pressure differential. When the pressure differential reaches the maximum value recommended by the manufacturer, the filter element should be replaced immediately. An estimated replacement cycle can also be formulated based on the operating time or changes in the quality of downstream products.

If you still have some questions, please contact LOONG Filtration, we will provide the professional guidance to you. 


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 Email: sales@loongfiltration.com
Address: 19.Building 12, No. 42, Tianhe Road, Donghu Street, Linping, Hangzhou, Zhejiang,P.R. China

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