Product Catalog
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Fluid Conveyance & Piping
Pretreatment and Physical Separation
Biochemical Treatment
Membrane and Physicochemical Separation & Refining
Chemical Dosing · Disinfection · Oxidation
Sludge treatment and disposal
Integrated and packaged equipment
Monitoring · Instrumentation · Automation
Industrial Circulation and Cooling
Zero Liquid Discharge & Salt Separation Crystallization Equipment (ZLD)
Water Treatment Chemicals/Reagents
Ion exchange resin + packing
Filter Media
Membrane Materials
NF1-8040 High Salt Rejection Nanofiltration Membrane
Hunan Qinsen High-Tech Membrane Materials Co., Ltd.

VNF2-2540 Softening Nanofiltration Membrane
Waton Technology

VNF1-2540 Softening Nanofiltration Membrane
Waton Technology

VNF2-4040 Softening Nanofiltration Membrane
Waton Technology

VNF1-4040 Softening Nanofiltration Membrane
Waton Technology

VNF2-8040 Softening Nanofiltration Membrane
Waton Technology

VNF1-8040 Softening Nanofiltration Membrane
Waton Technology
NF200-4040 Loose Nanofiltration Membrane
DuPont Water Solutions (a business of DuPont de Nemours, Inc., NYSE: DD)
NF270-4040 Loose Nanofiltration Membrane
DuPont Water Solutions (a business of DuPont de Nemours, Inc., NYSE: DD)
NF90-4040 Nanofiltration Membrane
Hunan Aowei Technology Co., Ltd.
JBW-4040 Brackish Water Membrane
Jiuzhang Membrane (Jozzon)
TFC8040-FR-375 Anti-Fouling Membrane
Koch Separation Solutions (formerly Koch Membrane Systems; acquired by Sun Capital Partners in 2023 and now named Kovalus Separation Solutions)
TFC-8040-HR-375 High Rejection Brackish Water Membrane
Koch Separation Solutions (formerly Koch Membrane Systems; acquired by Sun Capital Partners in 2023 and now named Kovalus Separation Solutions)
SW-8040MR Seawater Desalination Membrane
Hunan Qinsen High-Tech Membrane Materials Co., Ltd.
XLP-8040 Extreme Ultra-Low Pressure Membrane
Hunan Qinsen High-Tech Membrane Materials Co., Ltd.
BW-8040XLFR Fouling-Resistant High Rejection Membrane
Hunan Qinsen High-Tech Membrane Materials Co., Ltd.
ES-8040UFR Fouling-Resistant Ultra-Low Pressure Membrane
Hunan Qinsen High-Tech Membrane Materials Co., Ltd.
EP-8040FR Fouling-Resistant Membrane
Hunan Qinsen High-Tech Membrane Materials Co., Ltd.
ULP-8040HF Ultra-Low Pressure High Flux Membrane
Hunan Qinsen High-Tech Membrane Materials Co., Ltd.
ULP-4040 Ultra-Low Pressure Membrane
Hunan Qinsen High-Tech Membrane Materials Co., Ltd.
