PHSV Stainless Steel Filter Cartridge
The PHSV uses a wedge wire structure with precisely uniform slot gaps for consistent surface filtration and easy backwash cleaning. The V-shaped wire profile prevents particle wedging in the slots, so the element clears efficiently during backwashing and returns to near-original flow capacity without cartridge replacement.
- Micron Rating
- 20, 25, 30, 50, 60, 100, 150 µm
- SKU
- PHSV
- Uniform Aperture: Consistent slot width along the element gives even filter-cake formation and predictable cut point — not a distribution around a nominal rating.
- Wedge-Shaped Slot: The gap widens downstream, releasing trapped particles on reverse flow and restoring capacity during backwash.
- Near Two-Dimensional Surface: Particles are retained at the face rather than embedding in depth, so backwash energy is concentrated where the solids actually are.
- High Mechanical Strength: Welded wire construction carries substantially greater differential pressure than pleated or wound media.
- Regenerable, Not Disposable: Designed for repeated backwash cycles rather than replacement.
- Corrosion and Temperature Resistant: 316L, 321 or 304 selected against process chemistry, with anti-ageing performance across liquid types.
- Broad Diameter Range: 25.4 mm to 850 mm, so one technology covers in-line elements and large vessel internals.
| Filter Media | 316L, 321 or 304 stainless steel — special alloys on request |
| Construction | Spiral-welded V-profile wire on rib frame |
| Micron Ratings | 20, 25, 30, 50, 60, 100, 150 µm |
| Outer Diameters | 25.4, 33, 38, 50, 57, 76, 89, 105, 117, 130 mm — up to 850 mm, customisable |
| Slot Geometry | Wedge-shaped, uniform aperture |
| Regeneration | Backwash |
- Backwash-Regenerated Systems: Duties where element replacement is impractical and capacity must be recovered in place.
- High-Solids Streams: Coarse filtration from 20 to 150 µm where surface capture and cake release matter more than absolute rating.
- High-Pressure Service: Systems whose differential would collapse pleated or wound elements.
- Corrosive Liquids: Streams requiring 316L or 321 wetted parts.
- Vessel Internals: Large-diameter screens and intake elements up to 850 mm.
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
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