Orientation
© 2013 EMP, Inc 18
Dual Orientation
Part Numbers Include: 1030002225, 1030002228, 1030002229, 1030002230, 1030002231, 1030002232,
1030002237, 1030002247 thru 1030002251, 1030085001 thru 1030085012
The Dual Orientation pumps cannot be mounted at any arbitrary angle (i.e. 45 deg off axis). Standard Service
pumps can use either the Vertical or Horizontal Orientations listed on the previous page.
Incorrect Pump Orientation and Reasons
The WP29 and WP32 contain a mechanical seal; 0.1cc/hr may weep past the seal as a part of normal
operation. To properly collect the weepage pump orientation is important. Too steep of an angle will
not allow the fluid to collect in the weep pocket and evaporate off and the pump may appear to be
leaking when in fact it is operating as designed. An incorrect mounting angle may also result in too
much fluid being retained in the weep pocket resulting in bearing contamination and reduced service
life.
Not Acceptable Orientation
No Weep Collection
Not Acceptable Orientation
Seal Life
Not Acceptable Orientation
Bearing Life
Not Acceptable Orientation
Water in Connectors
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