PTFE-Membrane

Too Much Liquid on my Membrane – what is the Liquid Block option?

Do you need a Liquid Block option? One of the problems with a PTFE membrane is if it sees too much water, it will eventually breach and allow moisture through to the analyser or piece of equipment being protected. For this reason we always suggest that the membrane only be used as a police filter…

Hydrophobic and Oeleophobic PTFE Membranes

What is a PTFE Membrane?

Two new PTFE membranes are being introduced – the M3 and M4 oleophobic grades. Based on our proven hydrophobic PTFE membranes the new grades are actually hydrophobic and oleophobic. This means their use will prevent both water and oil carry-over giving further protection to analysers. Want to test them in your sampling system? Let us…

SML304.221 PTFE-Membrane Housing

Removing Water from a Diesel Sample with a PTFE Membrane

One of our OEM customers successfully uses the SML206.221.M8 PTFE Membrane Housing to remove water from a diesel sample system prior to an on-line analyser. Recently a new application required a larger flow rate at lower pressure so we designed a new sized housing for them. The SML304 series uses a larger 89mm diameter PTFE…