Hydrophobic Polysulfone

Hydrophobic PolySulfone MEMBRANE

Pacific Membranes hydrophobic polysulfone membranes have a highly asymmetric structure that provides high air flow rates and high particle holding capacity in compressed gas filtration. Hydrophobic polysulfone is designed for the removal of submicron particles from inert compressed gases such as air or nitrogen or bulk atmospheric gases. Hydrophobic membranes are also widely used in the semiconductor, microelectronics, pharmaceutical and food and beverage industries where vent filtration is required. Our hydrophobic membranes are an effective alternative to expensive PTFE membranes and other fluoro-polymer membranes.

Venting Applications:

• Bioreactors

• Carboys

• Fermentation tanks

• Isolation or environmental chambers

• Receiving vessels

• Prevents the entry of water and aerosols into sensitive equipment and also protects the environment from aerosolized pathogens

• Allows air to enter and exit vessels such as bioreactors while maintaining the sterility of the interior environment

Air Filtration Applications:

• Inert compressed gases including air and nitrogen

• Bulk atmospheric gas filters prior to distribution of inert gases to appropriate areas of the manufacturing site

PRODUCT DATA

• Unsupported

• Contains no surfactants or coatings

• Steam sterilizable and autoclavable.

• Low extractables

• Sealable using heat and thermal impulse sealing methods

• Hot water sanitizable

TYPICAL PERFORMANCE SPECIFICATIONS

ORDERING INFORMATION

Hydrophobic polysulfone membranes are offered in rolls sizes of ~10.25 inches wide and >750 in length. For additional ordering information, please contact sales@pacificmembranes.com