Sanitary Stainless Steel Straight Filter Manufacturer in China

The PureMetix Sanitary Stainless Steel Filter Strainer represents the pinnacle of hygienic filtration technology, specifically engineered for industries where contamination control and product purity are non-negotiable. This premium strainer combines advanced materials science with precision manufacturing to deliver exceptional filtration performance in the most demanding sanitary applications.

Material Construction

• Primary Material: 316L stainless steel body and housing for superior corrosion resistance,
• Filter Element: 304/316 stainless steel mesh or perforated plate options
• Surface Finish: Electropolished to 32 Ra or better, eliminating microscopic surface irregularities
• Gaskets & Seals: FDA-approved EPDM, Viton, or silicone seals depending on application requirements
• Fasteners: All stainless steel hardware with passivated finish

Design Features

• Seamless Construction: Orbital welding technology eliminates crevices and dead zones
• Sanitary Connections: Available in tri-clamp (TC), DIN 11851, SMS, or custom flange configurations
• Quick-Release Design: Tool-free disassembly for rapid maintenance and cleaning
• Self-Draining: Sloped internal surfaces prevent liquid retention
• Compact Profile: Space-efficient design minimizes installation footprint

Filtration Specifications

• Mesh Sizes: Available from 20 mesh (850 microns) to 400 mesh (38 microns)
• Perforated Options: Hole sizes from 0.5mm to 10mm diameter
• Flow Rates: Up to 500 GPM depending on size and mesh selection
• Pressure Ratings: Standard 150 PSI working pressure, higher ratings available
• Temperature Range: -40°F to 400°F (-40°C to 204°C)

Size Range

• Inlet/Outlet Sizes: 1/2" through 12" (DN15 to DN300)
• Housing Diameters: 2" to 24" filter chambers
• Custom Dimensions: Available for specific application requirements

Industry Applications

• Food & Beverage: Dairy processing, brewing, wine production, juice filtration
• Pharmaceutical: API manufacturing, sterile solutions, water for injection (WFI)
• Biotechnology: Cell culture media, buffer solutions, bioreactor feeds
• Cosmetics: Liquid formulations, emulsions, raw material processing
• Chemical Processing: High-purity chemicals, solvent recovery systems

Compliance & Certifications

• FDA CFR 21: Compliant with FDA food contact regulations
• 3-A Sanitary Standards: Meets 3-A standards for dairy and food equipment
• USDA Accepted: Approved for meat and poultry processing facilities
• cGMP Compliant: Designed for current Good Manufacturing Practices
• ASME BPE: Available to bioprocessing equipment standards
• Material Certifications: Mill test certificates and material traceability provided

Cleaning & Sterilization

• CIP Compatible: Clean-in-place systems with full drainage capability
• SIP Ready: Steam-in-place sterilization up to 285°F (140°C)
• Autoclave Safe: Withstands repeated autoclave cycles
• Chemical Compatibility: Resistant to standard cleaning agents and sanitizers
• Validation Support: Documentation packages available for validation protocols

Installation Features

• Multiple Orientations: Vertical, horizontal, or angled installation options
• Drain Connections: Optional bottom drain ports for complete evacuation
• Pressure Relief: Optional pressure relief valves for system protection
• Level Indicators: Sight glasses or level switches available
• Support Brackets: Engineered mounting systems for secure installation

Optional Accessories

• Differential Pressure Gauges: Monitor filter condition and replacement timing
• Magnetic Separators: Additional ferrous particle removal capability
• Heating Jackets: Maintain product temperature during filtration
• Insulation Kits: Thermal efficiency packages for temperature-sensitive applications
• Sampling Ports: Upstream and downstream sample collection points

Quality Assurance

• Hydrostatic Testing: All units pressure tested before shipment
• Surface Finish Verification: Ra measurements documented for each unit
• Dimensional Inspection: Precision measurement of all critical dimensions
• Documentation Package: Complete material certificates, test reports, and drawings
• Traceability: Full material and manufacturing traceability records

Maintenance & Service Life

• Filter Element Life: Typically 6-12 months depending on application
• Replacement Parts: Comprehensive spare parts program with fast delivery
• Refurbishment Services: Professional cleaning and reconditioning available
• Technical Support: 24/7 application engineering assistance
• Warranty: Standard 2-year manufacturer warranty on materials and workmanship

Custom Engineering PureMetix offers complete custom engineering services to modify standard designs or create entirely new solutions for unique applications. Our engineering team works closely with customers to optimize filtration performance while maintaining full sanitary compliance and operational efficiency.