Filters offer efficient removal of trace contaminants from process gas

Dollinger series GP-146 high-efficiency filters from Celeros Flow Technology are designed to remove dirt, pipe scale and other contaminants from process air and other gases. 

Acting as the last line of defence against particulates that could contaminate the end product or damage expensive equipment, the Dollinger GP-146 is equipped to deliver reliable filtration over extended periods while lowering total cost of ownership.

At the heart of the GP-146 unit is an efficient radial fin filter element that provides the largest filtration area for a given element size. It offers operational integrity up to a differential pressure of 50 psid as standard, with special designs available for applications that demand higher differential capabilities.

Dollinger GP-146 filters come in an extensive range of synthetic and natural fiber filter media suitable for use with most process fluids. Interchangeability of the filter elements makes it simple to vary the degree of filtration within the unit. The filter elements can be cleaned and re-used many times with no loss of performance, which makes the Dollinger GP-146 an excellent choice in applications with high levels of contamination. It also reduces operating costs compared to purchase and replacement of entire filter units.

The filter housing is generally constructed of carbon steel or stainless steel. Special housings to accommodate low-temperature applications can also be accommodated.

Dollinger GP-146 high-efficiency particulate filters are designed and constructed in accordance with the ASME VIII, Division I Pressure Vessel construction code.