Bubblers

Many of our filter housings can be converted to “bubblers”, which allows a gas sample to be passed through a liquid. A hollow stack with a small orifice to “bubble” the sample stream through replaces the element retainer. In some applications this will be to scrub out any unwanted component of the sample stream, while in others it will be to humidify a sample stream.

Simply add the suffix “B” to the housing code to convert a standard filter to a bubbler. Transparent housings without drain ports are the best suited, since they allow continuous monitoring of the liquid level, and the absence of a drain port eliminates a connection point.