Description
The UltiKleen STL filter is an advanced all-fluoropolymer cartridge that is ideal for filtering organic strippers. It is offered with removal ratings of 1 μm and 5 μm. Pall's proprietary media layering construction provides higher flow rates and longer service life than conventional filters. The filter's high flow rates result in rapid bath clean-up and improved bath quality. The UltiKleen STL filter is widely used in today's bulk chemical distribution systems.
- Large filter surface area is achieved through Pall's patented, crescentshaped, Ultipleat® filter design
- Extended filter service life makes for a very cost-effective product
- Very high flow rates
- Excellent compatibility
- Rapid bath clean-up
- Suitable for wide a range of chemical filtration applications
Specifications
Materials
- Filter media: PTFE
- Support and drainage: Fluorocarbon
- Core, cage and end caps: PFA
- O-ring: FEP encapsulated fluoroelastomer
Filter Grades
- 1 μm, 5 μm
Filter Area
- 1.1 m2 / 11.8 ft2
Configurations
- Nominal length: 254 mm / 10 in.
- Nominal diameter: 70 mm / 2.75 in.
Operating Conditions
- Maximum operating temperature: 110 ˚C / 230 ˚F
- Maximum differential pressure: Forward
- 0.59 MPa @ 50 ˚C / 86 psid @ 122 ˚F
- 0.41 MPa @ 110 ˚C / 59 psid @ 230 ˚F Reverse (momentary)
- 0.34 MPa @ 20 ˚C/ 49 psid @ 68 ˚F
Performance
Pressure Drop vs. Liquid Flow Rate (Water, 20°C)1
1 For liquids with a viscosity differing from water, multiply the pressure drop by the viscosity in centipoise.
Type
Filter Capsules
Additional Information
Dimensions
Nominal
Ordering Information
| Part Number | Removal Rating (μm) | O-Ring Material |
| MRF1UFNS25H1-STL | 1 | FEP encapsulated fluoroelastomer |
| MRF1UFCS25H1-STL | 5 | FEP encapsulated fluoroelastomer |
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