WSP™
DATA SHEET
WSP™ SELF-PRIMER PUMPS
WSP-D300_8
Rev. 3
01/09/20
© 2019 The Factory
12
PUSH AGAINST THE OUTER RACE DURING INSTALLATION OF THE BEARINGS INTO
THE BEARING BORE. NEVER STRIKE THE BALL CAGE OR BALLS.
ANY TIME THE OLD SEAL IS REMOVED FROM THE PUMP A NEW SEAL ASSEMBLY
SHOULD BE INSTALLED. DURING REASSEMBLY WEAR PATTERNS ON THE
FINISHED FACES CANNOT BE REALIGNED. PREMATURE SEAL FAILURE WILL
RESULT FROM USING AN OLD SEAL.
OPERATION AT TEMPERATURES ABOVE 160
O
F (71
O
C). IS NOT RECOMMENDED FOR
THIS SEAL. THIS PUMP SHOULD NOT BE USED AT HIGHER OPERATING
TEMPERATURES, WITHOUT CONSULTING THE FACTORY.
WHEN REUSING AN OLD SEAL, DO NOT ATTEMPT TO SEPARATE THE
ROTATING PORTION OF THE SEAL FROM THE SHAFT SLEEVE. DURING USE
THE RUBBER BELLOWS WILL BOND TO THE SLEEVE AND ATTEMPTING TO
SEPARATE THEM WILL DAMAGE THE BELLOWS.
BEFORE REINSTALLING THE IMPELLER, COMPLETELY CLEAN THE SHAFT AND
IMPELLER THREADS. THE SMALLEST AMOUNT OF DIRT ON THE THREADS COULD
CAUSE THE IMPELLER TO SEIZE ON THE SHAFT, WHICH, IN TURN, MAKES FUTURE
REMOVAL DIFFICULT IF NOT IMPOSSIBLE WITHOUT SHAFT AND IMPELLER
DAMAGE.
Summary of Contents for 8-WSP
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