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Stainless Steel Disc Filter Holders

The filter holders are designed for rapid filtration of liquid samples in the lab or at field sites. They are widely used in laboratories for particle removal and for sterile filtration of several liters of volume and can hold filter discs up to a diameter of 293 mm. This filter is installed directly in the fluid flow path, making it easy to integrate into your filtration system. These stainless steel holders allow you to seal the membrane by hand with tightening and locking wing nuts. They can be completely disassembled for thorough cleaning. For batch processing, combine one of our large stainless steel pressure filter holders, reservoir pressure filter holders or multi-media pressure sealing filter holders with a pressure pump or with one of our pressure filtration vessels.


Product Features

  • Simple structure, all dismantling structure, easy to clean

  • Good sealing performance, suction and pressure filtration,

  • Suitable for ultra-clean treatment of fluids, especially for biological products valuable liquids filtration and testing

  • PTFE can be sprayed inside to prevent corrosion

  • Corrosion-resistant type stainless steel construction provides broad chemical resistance.



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Material of Construction:

Head: 304/316L Stainless Steel

Bowl: 304/316L Stainless Steel

Screen: 304/316L Stainless Steel

Clamp: 304 Stainless Steel

Legs: 304 Stainless Steel

Vent/Drain: 304/316L Stainless Steel

Seals and O-rings: Silicone, EPDM, Buna or Viton

Wing Nuts and Screws: 304 Stainless Steel


Connections: Inlet/outlet:

Sanitary Flange, Hose Barb, NPT Vent/Drain: 1/4" Hose Barb 

Finish: 

Internal Surfaces: Mirror Polished < 0.4μm 

External Surfaces: Mirror-Polished < 0.8μm 

Operating Condition: 

Max operating pressure: 75 psi [5.1 Bar]




▶ Particulate and microbial filtration

▶ Filter validation studies

▶ Microbial challenge testing

▶ Contamination analysis

▶ Filterability testing

▶ Process scale-up studies

▶ Fluid sampling

▶ Aseptic sampling of fluids

▶ POU filtration on filling machines

▶ Carboy vents

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