High-Efficiency Sanitary Precision Filter Stainless Steel for RO System

Engineered to meet the most stringent hygiene and purity standards, our Stainless Steel Sanitary Grade Filtration System delivers exceptional performance for industries where product integrity, microbial control, and regulatory compliance are non-negotiable. Designed specifically for food & beverage, pharmaceutical, biotechnology, and cosmetic applications, this system ensures absolute contamination-free filtration while supporting efficient, repeatable, and fully validated processes.

Model:
Customized
Brand:
Keyuan

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Product Description

Overview

Stainless steel microporous filter (also known as sanitary grade filter) consists of a folded microporous membrane filter element and a stainless steel outer cylinder, with single or multiple filter elements installed inside. The filter cylinder is connected by quick release clamps or quick open bolts, making it very convenient to install, remove, and clean the filter element. The inner surface of the filter is mirror polished , without any hygiene blind spots.

Performance Characteristics

1. Small size, light weight, easy to use, large filtration area, low blockage rate, fast filtration speed, no pollution, good thermal and chemical stability;

2. It can filter out the vast majority of particles, so it is widely used in precision filtration and sterilization processes;

3. Internal and external hygiene grade mirror polishing, in compliance with hygiene standards;

4. The filter socket adopts precision boring processing, and the installation of the filter element is precise and fast;

5. Widely used in pre-treatment and terminal precision sterilization filtration in industries such as food, beverage, medicine, biology, microelectronics, cosmetics, water treatment, brewing, electronics, and chemical engineering.

Model	No.of filter cartridges (pcs)	Length of filter cartridges	D (mm)	A/B (mm)	C (mm)	H (mm)	Inlet/Outlet a1/a2	Pressure gauge b1
KY-WSJ1-10"	1	10"	108	100	320	530	DN20	DN32
KY-WSJ1-20"	1	20"	108	100	570	780	DN20	DN32
KY-WSJ3-10"	3	10"	167	100	320	580	DN25	DN32
KY-WSJ3-20"	3	20"	167	100	570	830	DN25	DN32
KY-WSJ5-10"	5	10"	219	120	320	630	DN25	DN32
KY-WSJ5-20"	5	20"	219	120	570	880	DN32	DN32
KY-WSJ5-30"	5	30"	219	120	820	1130	DN32	DN32
KY-WSJ5-40"	5	40"	219	120	1070	1380	DN40	DN32
KY-WSJ7-20"	7	20"	250	120	570	920	DN40	DN32
KY-WSJ7-30"	7	30"	250	120	820	1170	DN40	DN32
KY-WSJ8-40"	7	40"	250	120	1070	1420	DN40	DN32

Advanced Filtration Performance
Precision Filtration Capabilities
Bacterial Retention: Validated 0.2µm absolute rated cartridges for sterile filtration applications
High Flow Design: Optimized pleat geometry and distribution systems maximize filtration area while minimizing pressure drop
Integrity Test Ready: Compatible with forward flow, bubble point, and diffusion test methods for pharmaceutical validation

Process Integration Features
Single/Dual Cartridge Housings: Single for batch processes; dual with divert valve for continuous operation
Integrated Instrumentation: Sanitary pressure gauges, temperature sensors, and differential pressure indicators

Sampling Ports: Sterile sampling valves for in-process quality control

Why Choose Our Sanitary Filtration System?
Regulatory Confidence: Designed and documented to meet global regulatory requirements
Process Security: Validated bacterial retention and integrity testing compatibility
Operational Efficiency: Optimized for quick changeovers and minimal downtime
Total Cost of Ownership: Long service life with minimal maintenance requirements
Technical Partnership: Application engineering support from design through validation