... SZ30T20-300L/hpigments, sticky, bridging or flooding powders, fiberglass.40L/80LPL-SZ40T120-1600L/h pigments, sticky, bridging or ... flooding powders, fiberglass.40L/80L/150LPL-SZ50T1200-6000L/h pigments, sticky, ... effective for pigments, sticky, bridging or flooding powders, fiberglass TypeflowMaterialHopperPL-SZ304-50L/hpellets and free-flowing powders.40LPL ...