Liberty's XLE50-series cast iron sewage pump is an explosion-proof pump for
use in hazardous locations. It is Class 1, Division 1 Groups C & D and
Class 1, Zone 1 and Group IIA and IIB certified. Providing a dual 2" or 3"
discharge, 2" solids-handling, and 2 vane semi-open cast iron impeller. A
bronze impeller is optional for this model.