5.
INSTALLATION
Tapflo LPX series
16
5.2.
Install connections and piping
5.2.1.
Piping support
Fig. 8:
Piping Support
To minimize forces exerted on the pump, support all piping to the pump independently with
hangers or pedestals. Such forces can cause misalignment of the pump parts and lead to
excessive wear of rotors, bearings, and shafts.
Figure 8 shows typical supporting methods used to independently support each pipe,
reducing the weight effect of piping and fluid on the pump.
5.2.2.
Expansion joints
Fig. 9:
Flexible Connections and Supports
Thermal expansion of piping can cause tremendous forces. Use thermal expansion joints to
minimize these forces on the pump.
Flexible joints can be used to limit transmission of mechanical vibration. Ensure that the free
ends of any flexible connections in the system are anchored.
5.2.3.
Inlet piping
Fig. 10:
Pump Below Supply
Install the pump below the supply liquid level to reduce the air in the system by flooded
suction (Figure 10).
Summary of Contents for LPX Series
Page 59: ...9 PARTS LISTS Tapflo LPX series 59 9 3 Model 25 1 to 50 1 Pump Parts B exploded view ...
Page 61: ...9 PARTS LISTS Tapflo LPX series 61 9 5 Model 50 2 to 100 1 Pump Parts A exploded view ...
Page 63: ...9 PARTS LISTS Tapflo LPX series 63 9 7 Model 50 2 to 100 1 Pump Parts B exploded view ...
Page 69: ...Tapflo LPX series 69 ...