Waste vacuum pump, also named as solids transfer pump. It is a pneumatic slurry transfer vacuum pump for liquid, slurry, and solids transfer. With special structure design, it can be used at tough environmental for solids transfer, high working performance and less maintenance. The pump can transfer material with high gravity and high density, solids content max. up to 80%.
Material transfer applications:

Waste mud and waste solids discharged from shale shaker, mud cleaner and centrifuge transfer
Drilling mud transfer
Waste pit cleaning
Hazardous waste recovery
Oil sludge, tank bottoms residual removal and transfer
Barge holdings and vessel bottom clean out
Bulk tank and silo transfer of material
Sand; Course, fine, conventional and frac sand
Diatomaceous earth
Animal waste etc.