Poly-Fine® XLD Pleated Depth Filter Cartridges
For High-Efficiency Filtration
Poly-Fine XLD pleated depth filter cartridges are an innovative synthesis of depth and pleated filtration technologies that offer highly consistent, reproducible performance. The Poly-Fine XLD series also offers a special filter for inkjet ink formulations.
Description
Why choose Poly-fine XLD pleated depth filter cartridges?
The multi-layer media structure is designed with fine dispersion classification and gel retention in mind.
Additional benefits include:
- High flow rates with low-pressure drops
- Highly consistent, reproducible performance
- Long service life and low filter cost per gallon
Applications/Use
Applications that most frequently use this product include:
Chemicals and Polymer:
- Chemicals – Final product (liquid), raw material (gas, air and liquid) and intermediate product
- Petrochemicals – Amine, Benfield and other solvent loops
- Polymer – Carbon fiber, nylon and polyurethane production
Microelectronics:
- Poly-Fine XLD Cartridges for digital ink formulation filtration
- Multi-layer ceramic capacitors – Wet etch and cleans
Oil and Gas:
- Upstream – Injection water and SRU
- Midstream – LNG acid gas, acid gas, glycol filtration and process water
- Refinery – Amine systems
Specifications
Performance Specifications
Filter grades
- 1.5, 3, 4.5, 10, 20, 30, 40, 70, 90 µm
Recommended change-out differential pressure1
- 2.4 bard (35 psid)
Maximum differential pressure
- 4.8 bard (70 psid) @ 20°C (68°F)
- 2.8 bard (40 psid) @ 65°C (150°F)
Food and water contact use
Please contact Pall Corporation to verify that the product conforms to your national legislation and/or regional regulatory requirements for water and food contact use.
Cartridge rinse-up
Rinse-up to 18 Megohm-cm with a minimum of throughput.
Purity
Cartridges are free of surfactants, resins, binders, and adhesives.
Sterilization
Multiple autoclaving for 30 minutes at 121°C (250°F) under no end load conditions. In -line steam sterilization is not recommended. May be in-line sanitized with hot water at 82°C (180°F) for 1 hour.
1 Provided that the maximum differential pressure is not exceeded based on temperature limits defined above.