EVMU(L) 3, 5, 10, 18, 32, 45, & 64 Series

Key Features

• Standard NEMA motors
• Integral thrust bearing on 3 HP and larger pumps – to handle axial thrust loads
• Air vent in casing cover – allows proper venting, preventing air entrapment and dry run
• Liner ring – self-aligning, floating design constructed to prevent swelling at high temperatures
• Tungsten carbide lower pump bearings and sleeves – standard construction for all services, providing maximum operating life
• Direct drive – pump and motor shafts are keyed for positive, reliable power transmission with no adjustments necessary
• “Flexible” floating outer casing – allows for thermal expansion in hot water applications, preventing deformation due to pressure fluctuations
• Anti-erosion measures – a dish-shaped insert is fitted to the intermediate casing designed to promote smooth flow and prevent high velocity areas