The SWGL Series of Progressive Cavity Pump is a classic pump series offered from Liberty Process Equipment. This is a traditional heavy-duty series of pumps with the same stator as the Liberty series of of pumps, but offered additionally with heavy-duty gear joints. This pump series is an ideal solution for sewage treatment sludge handling applications. It is offered in cast iron with ANSI standard flanges for suction and discharge connections.

We also offer optional mechanical seals as well as our standard gland packing. This pump dimensionally interchanges with other manufacturers pumps and is a drop-in replacement. At Liberty Process, we stock all the spare parts for this series to meet quick delivery needs.