PTFE Vent Filter Options: Sterile or non-sterile Connections: 6 to 12 mm or 7 to 13 mm hose barbs 0.2 or 0.45 micron pore size 50 mm diameter Small Filter Device Resource Documents Sterile venting of filling vessels, including culture vessels and CO2incubators Venting of holding tanks for sterile, distilled water and liquid culture media
Feb 20, 2010 · Membrane made of hydrophobic 0.2 µm PTFE membrane. Validated for 50 steam autoclave cycles; compatible with EtO. Pass USP Class VI biosafety tests for plastics. Manufactured in clean room facilities. Applications include venting (filling), isolation (incubators, autoclaves, lyophilizers, EtO sterilizers, fermenters), and Electronics (gases).
How to use PTFE membrane Vent – The most common area for Porex Virtek PTFE membranes. Many application and market areas rely on venting for their products to work properly. From electrical enclosures to container venting to diagnostic and medical device vents – Porex Virtek is the material of choice for durable and reliable venting.
Feb 16, 2023 · The porous polyethylene film is made of ultra-high molecular weight polyethylene (UHMWPE) powder through a special process to form a porous and breathable polyethylene film. The VLC series of porous polyethylene membranes are currently available in three thicknesses. Other thickness requirements can be made according to the quantity. porous polyethylene film UHMWPE porous polyethylene film
Weldable Membranes. Venting membranes made from porous PTFE can be excellently welded on plastic parts, thermally or using ultrasonic technology. Welding enables a highly durable connection between the membrane and the component, even under harshest conditions. The membranes ensure reliable venting and protect the housing against penetrating
An effective hydrophobic membrane allows enclosures to breathe and maintain a stable internal pressure, while preventing water in various forms (such as rain, sleet, fog, splashes or sprays) from entering the enclosure. An oleophobic vent from Gore includes hydrophobic protection, and also provides robust protection against ingress of oils and
Inherently hydrophobic, PTFE membranes will not absorb moisture from air or gases, making it ideal for venting applications, phase separations and aerosol samplings. Laminated PTFE filters can be used to filter aqueous solutions when prewetted with methanol. They are autoclavable up to 130°C. Characteristics Pore sizes 0.22μm and 0.45μm Materials
Foxx Life Sciences. EZFlow 25mm, 47mm, and 90mm membrane disc filters are used to retain particles or microorganisms by surface capture. The membrane disc filters are available in 0.22µm or 0.45µm pore sizes. The Hydrophobic PTFE membrane is bonded to a polypropylene support and due to its extreme chemical.
50 mm Filters with Superior Performancefor Demanding Applications. Reusable and autoclavable. PTFE membrane and polypropylene housing have broad chemical resistance. Large surface area provides greater throughput and high air flow rate. Available with a variety of inlet and outlet connectors.
PTFE membrane is a thin, highly porous film that behaves as an absolute retentive membrane. Their inherently hydrophobic nature make PTFE membranes ideal for applications such as filtering gases, aqueous aerosols, protecting vacuum pumps, or sterile venting fermentation tanks. PTFE is inert Related Products: Hydrophobic Filter Compare this item
Tetratex ePTFE Membrane delivers a high particulate capture rate. Exceptional flow rates with low inlet pressure. Dissipates heat in micro-environments. Equalizes pressure. Repels water and oil. Regulates moisture. Chemically inert. Toxicity tested to USP 23, Class VI. High solids holding capacity.
Nov 25, 2020 · PTFE membrane is made from expended polytetrafluoroethylene which provides a superior chemical compatibility. It is naturally hydrophobic and suitable for venting or gas/air filtration. Specifications: 1. Diameter: 1.85inches (47 mm) 2. Pore Size: 0.45μm. 3. Wettability: Hydrophobic. 4. pH: 1~14. 5.
The high titer reduction and water intrusion pressures allow the membrane to repel high surface tension liquids while venting gases. PTFE membranes are used in a variety of healthcare applications such as vents on IV filters and spike vents, protecting equipment and sensors from fluids and contamination.
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Jan 30, 2014 · The PTFE filter membrane is ideal for maintaining purified water stored in carboys, or for sterile venting during a slow exhaust/liquid autoclave cycle of EZgrip carboys. All materials comply with USP Class VI standards, and are autoclavable up to 10 times.
