PUMP
13
Instruction & Operation Manual
800.789.1718
Installation
Piping: General Guidelines
Improper piping can lead to a number of
problems with pump performance which
could lead to increased maintenance costs.
•
Ensure piping is independently supported at both the suction
and discharge ports of the pump. (see the diagram at right)
•
Piping must be properly aligned to prevent any strain on
pump casing.
•
Try to have as few bends as possible in all piping.
PROXIMITY
TO
VOLUTE
TUBING
HANGER
TUBING
HANGER
Piping: Suction Guidelines
•
Make sure line sizes used are equal to or larger than suction side (supply side) port connections on the pump.
•
Suction side needs to be as short and straight as possible. Any restrictions will affect the NPSHa. Adequate NPSHa must be
ensured.
•
Maintain a straight length of pipe at a minimum of 8 x diameters long at the pump inlet. (see the diagram below)
DIAMETER
MINIMUM LENGTH = 8 x DIAMETER
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