HYDROGRITTER

Machinery, namely, grit separating, removal and dewatering equipment, namely, grit separators, comprising cyclones and parts therefor, namely, cyclone casings, cyclone housings, inlet heads for cyclones, dischargers for cyclones and wear elements for cyclones, namely, liners for cyclones, and grit classifiers for separating and dewatering grit concentrates, and parts therefor, namely, classifier tanks for processing grit, spiral conveyors, wear elements for protecting spiral conveyors, namely, wear shoes, and bearings for spiral conveyors, and drive motors for rotating spiral conveyors [ ; and rotodynamic pumps, namely, centrifugal pumps and parts therefor, namely, pump casings, pump bases, drive shafts for pumps, pump impellers, liners for pump casings, pump bearings, wear elements for protecting pump casings and pump impellers, namely, wear plates for pumps and wear rings for pumps, seals for pumps, and pipes for connection to rotodynamic pumps for conveying fluids ]