HIGHFLOW TETPOR HT

HIGH FLOW TETPOR H.T.
Gas filter membrane for high temperatures

HIGH FLOW TETPOR H.T. gas sterilization filters offer unsurpassed performance in process industry applications where continuous operation up to 100 °C (212 °F) is required.
Applications include specific biological fermentations that use high supply air temperatures and heated vent filters on storage tanks where the contents are at elevated temperatures >80 °C (176 °F), such as WFI tanks.
HIGH FLOW TETPOR H.T. cartridges use a proven, inherently hydrophobic expanded PTFE membrane that has been validated as a degree of sterilization in liquid according to ASTM F838-05. This ensures the removal of all airborne bacteria, viruses and bacteriophages. Polyaramide membrane support layers facilitate continuous operation at temperatures up to 100°C (212°F).

Features and benefits:

• Long service life even at elevated temperatures 100 °C (212 °F)
• Protected biosafety with absolute nominal filtration
• Internal core made of stainless steel
• Steam sterilizable up to 142 °C (287 °F)
• Exceptionally high flow rates with low pressure drops
• Integrity testable according to the requirements of the HACCP concept

Steamfilterelements, sintered

sintered stainless steel steam filter elements

Steam filter elements are manufactured using cold isostatic pressing technology. The stainless steel metal powder is formed into a cylinder in a pressing tool under pressure from all sides. The result is steam filter elements in a cylindrical design with a cavity volume of 40% and an absolutely robust element construction.

Advantages:
 

• An extremely high dimensional stability at high pressure differences and extreme stress
• A construction free of adhesives and binders due to the welding of the end caps
• A high homogeneous porosity with resulting high throughput
• A very low pressure drop and high particle holding capacity
• A steam treatment from complete particle removal to culinary steam quality (according to 3-A standard) 1.0µ