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Do not fet filter in suction line. INSTALLATION CENTRIFUGAL PUMP 4 Onsite installation… main source of problems! (cont’d) ?Install dry running protection (DPS or TSH) or low discharge pressure switch. ?Use a motor overload protection. ?Make sure the pipefitters follow the layout drawings exactly. ?Once the piping is done, nobody likes to make changes. ?Test the installation before applying insulation. ?Correct mistakes at once, it pays back in reliability. INSTALLATION CENTRIFUGAL PUMP 5 INSTALLATION CENTRIFUGAL PUMP 6 INSTALLATION CENTRIFUGAL PUMP 7 Suction line For the correct operation of a cryogenic pump, the liquid at