1. Piping by Application

• For pumping
• For cooling water and cold water
• For hot water
• For hot water circulation

2. Pump Performance

• Discharge rate
• Total head
• Shaft power
• Efficiency
• Power and efficiency

3. Calculation of Pump Head and Piping Resistance

• Basic equation for head calculation
• When considering discharge pressure and suction pressure
  • Total pump head of hydrant pump
  • When the working pressure of the hot water supply equipment becomes a problem
  • Circulation pump
  • Positive suction
• Calculation example of piping resistance
• Material for calculating piping resistance
  • Equivalent pipe lengths of fittings and valves
  • Friction loss head of various pipes
• Determination of the diameter of the water supply pipe
• Relationship between water temperature and suction height

4. Measuring the Total Head Using a Measuring Instrument

5. How to Read Pump Performance

6. Resistance Curve

7. Water Volume Adjustment

8. Relationship Between Pump Performance and Impeller

9. Parallel and Series Operation of the Pump

• Parallel operation
• Series operation