SCREW PUMP
General
Screw pump ensures the transport of waste water of all kinds, without delays and problems. Simple, robust and slow rotating pump designed for long life and easy maintenance.
Drive unit is a compact electric motor with reducer and a magnetic brake or lock against rotation in the opposite direction, dimensioned for continuous and long work.
Coupling between the drive unit and pump body is elastic, ready for shock.
Upper Bearing arrangement accepted part of the axial and radial forces, very robust.
Lower Bearing arrangement accepted part of the radial force, robust and dimensioned for 100,000 hours of work. Lubrication is with the grease under pressure.
Pump grease supply the lower bearing of pressure to 200 bar by a given, predefined program.
Anti-corrosion protection start with sand blasting up to Sa 2, 5, then epoxy coating (two main and two final), all resistant to abrasion and constant for working conditions.
Pump Body is a spiral welded steel construction. Spiral steel pipe is defined by capacity and lift of screw pumps.
