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Sterlitech Polyethersulfone Capsule Filters
Polyethersulfone Filter Capsules offer unique
polyethersulfone membranes that exhibit
both high throughputs and precise retention
characteristics for superior performance in
most applications.
Additionally, the filters
are resistant to a broad range of chemicals
and pH extremes. The DI water rinsed
filters are the filtration solution to a wide
variety of applications in the beverage,
pharmaceutical, and electronics industries.
FEATURES AND BENEFITS:
- Hydrophilic PES Membrane
- Fully Disposable Capsule
- Small Compact Design
- Low Filter Extractables
APPLICATIONS
- Acids
- Bases
- Solvents
- Fine Chemicals
- Plating Solutions
- Process Water
- Beverages
- Ink Jet
- Electronics
- Pharmaceuticals
- Biologics
- Dyes
- Lacquers
- Parts Cleaning
PRODUCT DESCRIPTION
Sterlitech Polyethersulfone (PES) filter capsules have been specially designed
for simple, quick, and efficient filtration of fluids and gases used in
laboratory, pilot, and small scale applications. The PES membrane is housed
in an all-polypropylene capsule construction provides excellent chemical
compatibility. No adhesives, binders, or surfactants are used in the
manufacturing process and all capsules are rinsed with high purity water to
reduce extractables and downtime.
The hydrophilic PES membrane does not require pre-wetting with IPA and
flushing with DI water thereby eliminating a potential source of
contamination and hazardous waste. In addition, the PES membrane reduces
the potential for bubble formation by not de-wetting in out-gassing fluids
unlike hydrophobic filters such as polypropylene. All filter capsules are 100%
integrity tested to ensure filter performance each and every time out of the
package. Sterlitech PES filter capsules are well suited for applications where
superior flow and particle removal efficiency at 0.1, 0.2, 0.45, and 0.65
micron is required.
| MATERIALS OF CONSTRUCTION |
| Membrane: |
Hydrophilic Polyethersulfone |
| Membrane Supports: |
Polypropylene Microfiber |
| Cage, Core, End Caps: |
Polypropylene |
| Fitting Connections: |
MNPT, FNTP, Compression, Flare, Sanitary Flange, Hose
Barb. |
| DIMENSIONS (NOMINAL) |
| Lengths Available: |
3.5-5.0” (9-13 cm) |
| |
7.6-9.1” (19-23 cm) |
| |
11.5-13.0” (29-33 cm) |
| Diameter: |
3.5 in (9 cm) |
| Effective Filtration Area: |
0.8 ft2 (748 cm2) |
| |
3.0 ft2 (2806 cm2) |
| |
5.9 ft2 (5500 cm2) |
| OPERATING CONDITIONS |
| Max Operational
Pressure: |
80 psi (5.5 bar) @ 70°F (21°C)
in Liquid,
55 psi (3.8 bar) @ 70°F (21°C)
in Gas |
| Max Differential
Pressure: |
60 psi (4.1 bar) @ 70°F (21°C) |
| Max Operating
Temperature: |
110°F (43°C) at ≤30 psi (2.1
bar) Operating Pressure |
Regulatory Compliance:
Manufactured from materials that conform to the requirements
of 21CFR Part 177 of the U.S. Code of Federal Regulations.
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Nylon Capsule Filters
Polypropylene Capsule Filters
PTFE (Teflon) Capsule Filters
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