Goulds Pumps 3408A - IOM - Manual (Page 34)

CLEANING WITHOUT
DISMANTLING PUMP
A short section of pipe, so designed that it can be readily
dropped out of the line, can be installed adjacent to the
suction flange. With this arrangement, any matter clogging
the impeller is accessible by removing the pipe section.
If the pump cannot be freed of clogging after the above
methods have been tried, dismantle the unit as previously
described to locate the trouble.
SERVICE
Figure 13: Mechanical View
26
3408A IOM 6/08