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M120
Centrifugal/Vertical Operating Region
12 Pages, ISBN:
1-880952-24-6
$95.00
This standard defines “Preferred Operating Region” and “Allowable Operating Regions for centrifugal pumps. The following factors are addressed that effect the life of a pump:
• Temperature
Rise
• Seal Life
• Noise
• Shaft Fatigue
• Casting Throat Velocity Thrust Reversal
• Bearing Life
• Vibration
• Internal Mechanical Contact
• Horsepower Limit
• NPSHA margin
• Suction Recirculation
