Ebara EVMU, EVMUL, EVMUG - Vertical multistage
With initial hydraulic coverage to 100 GPM and 800 feet TDH, the EBARA Model EVMU is designed for booster, water purification, and hot water applications.
State-of-the-art formed stainless steel and several proprietary internal components make the EBARA Model EVMU superior to existing designs. The EVMU material is between 50 to 100% thicker than all current similar product offerings, for a true industrial design with cast stainless steel flanges for maximum installation support.
EVMU 32, 45, and 64 consist of cast iron or 304SS hydraulic assemblies. Different mechanical seal face options will be available for the three models. The design will continue to use a separate thrust bearing in lieu of motor bearings, a popular design feature.
Models EVMU3-18, EVMUL 3-64 are NSF/ANSI 61 Annex G listed
Standard NEMA motors
Integral thrust bearing on 3 HP and larger pumps – to handle axial thrust loads
Air vent in casing cover – allowsproper 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 – aallows 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
Hot/Cold water circulation
Suction Size: 1 1/4″ to 4″ ANSI
Discharge Size: 1 1/4″ to 4″ ANSI
Range of HP: 1/2 to 50 HP
Capacity: 4 to 390 GPM
Head: 27 to 930 Ft.
Liquid: clean water, hot water