Xylem G&L A-C 8300 Series Instruction Manual page 24

4 Installation
1. Air pocket
Figure 10: Suction pipe installed with a reducer – incorrect
1
1. Air pocket
Figure 11: Incorrect
1. No air pockets
2. Gradual rise
Figure 12: Correct
1
1. No air pockets
2. Eccentric reducer
3. Gradual rise
Figure 13: Gradual rise to the pump – correct
1. Distance plus eccentric reducer straightens the flow
Figure 14: Suction pipe above the pump – correct
1
1. Path of the water
Figure 15: Suction pipe above the pump – incorrect
22
1
2
1
3
2
1
G&L Pumps Series A-C 8300 Base Mounted Centrifugal Pump INSTRUCTION MANUAL