PHSW Stainless Steel Filter Cartridge
The PHSW uses a multi-layer sintered stainless steel mesh medium with uniform pore distribution for stable, consistent filtration performance. Multiple mesh layers are sintered together into a single rigid structure that combines the precision of woven mesh with improved mechanical stability.
- Micron Rating
- 2–70 µm
- Flow Rate
- 0.25–0.91 m³/h
- Max Temperature
- up to 480°C
- SKU
- PHSW
- All-Stainless Construction: Media, core, guard and end caps are stainless throughout — no polymer components to soften or creep.
- Depth Porous Media: Pleated fiber felt captures through the depth of the material rather than at the surface alone, raising dirt-holding capacity.
- 480°C Service Temperature: Suitable for hot gas and hot process liquids well beyond the range of polypropylene or polyester elements.
- 5 bar Differential Tolerance: Withstands high pressure drop without collapse, including upset conditions.
- All-Welded Assembly: Eliminates media migration into the downstream process.
- Cleanable and Reusable: Stainless construction supports repeated cleaning cycles rather than disposal.
- Corrosion Resistant: 304 or 316L selectable to match process chemistry.
| Filter Medium | Stainless steel wire mesh, pleated — 30 or 40 mesh upstream and downstream support |
| Core / Outer Guard | SUS 304 or 316L stainless steel porous plate |
| End Caps | SUS 304 or 316L stainless steel |
| Construction | All-welded — prevents media loss |
| Max. Operating Temperature | 480°C |
| Max. Operating Differential Pressure | 5.0 bar |
| Standard Outer Diameter | 65 mm |
| Standard Lengths & Filter Area | 5" (127 mm) 0.096 m² · 10" (254 mm) 0.19 m² · 20" (508 mm) 0.38 m² · 30" (762 mm) 0.57 m² · 40" (1016 mm) 0.76 m² |
| Customisation | Non-standard lengths and ratings available on request |
- High-Temperature Process Liquids: Duties up to 480°C where polymeric media cannot be used.
- Corrosive Media: Streams requiring 316L wetted parts.
- High-Differential Service: Systems that see pressure excursions up to 5 bar across the element.
- Cleanable Filtration Duty: Applications where reusable elements are preferred over disposable cartridges on cost or waste grounds.
Why Choose Pullner Filter?
More than just a supplier – we’re your technical partner in filtration solutions
Laboratory and Testing Facilities
In-house testing capabilities for materials and quality assurance with advanced equipment and certified technicians.
- Particle counting analysis
- Pressure drop testing
- Material compatibility testing
Design and R&D Services
Position as technical partner, not just supplier. Custom solutions for your unique challenges.
- Custom filter design
- System optimization
- Technical consultation
Free Services
Comprehensive free services to support your filtration needs without any hidden costs.
- Free testing for filtration systems
- Free custom filtration design
- Up to 2 free samples
Global Manufacturing
State-of-the-art manufacturing facilities with worldwide delivery capabilities and local support.
- ISO 9001 certified facilities
- Global logistics network
- Local technical support
English 
Spanish 
Arabic