• Permanent magnetic drive design
• 100% leak-free sealless operation
• Contamination-free pumpage without use of external fluid
• Custom tuned hydraulics
• State-of-the-art diffuser technology
– Project-specific designs
• Dynamically balanced impeller
• Product lubricated silicon carbide radial and axial thrust slide bearings
• Patented venting of slide bearings area
• Positively locked, anti-rotation impeller nut with threads unexposed to pumped fluid

• PVML vertical in-line