JH Process Equipment, Inc. • 617 Jeffers Circle. Exton, PA 19341 • Business: 610.903.0900 Fax: 610.903.0907

Filters - Electronics Grade PES Cartridges

Electronics Grade PES Cartridges are designed to meet the special needs of the electronics industry and high purity chemical industries. Polyethersulfone membrane cartridges are resistant to most acids and bases and capable of handling strong sanitization agents. High flow rates make polyethersulfone a good choice for central DI water systems. This membrane will also handle elevated process temperatures in compatible fluids. Each cartridge is flushed with 18 megohm high purity water to minimize extractables. Each cartridge is also individually integrity tested.

Flow Rate

Typical Applications

  • Deionized Water Systems
  • Fine Chemical Filtration
  • Electronics-Photoresist

Construction Material

Filtration Media Polysulfone (PES)
Support Media Polypropylene
End Caps Polypropylene
Center Core Polypropylene
Outer Support Cage Polypropylene
O-rings/Gaskets Buna, Viton, EPDM, Silicone, Teflon® Encapsulated Viton

Sanitization/Sterilization

Filtered Hot Water .............80°C for 30 Minutes
Steam Sterilization .....121° for 30 min, multiple cycles
Chemicals: Cartridges are chemically compatible with most chemicals and sanitizing agents.
Note: Stainless insert option needed for all cartridges being hot water sanitized or steam sterilized.

Dimensions

Length: 10 to 40 inches (25.4 to 101.6 cm) nominal
Outside Diameter: 2.70 inches (7.0 cm) nominal

Maximum Recommended Operating Conditions

Maximum Temperature 176°F (80°C)

Maximum Differential Pressures

Forward 50 psi (3.4 bar) at 20°C
Reverse 40 psi (2.7 bar) at 20°C

FDA listed materials

Manufactured from materials which are listed for food contact applications in title 21 of the U.S. Code of Federal Regulations.

Toxicity

All polypropylene components meet the specifications for bilogical safety per USP Class VI - 121 C for plastics.

Call Us for Dimensions! 610.903.0900 Ext. 14