Vogt SSD Series, Service Manual, Page: 10 / 21

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Lubrication
Lubrication
The bearings in the Type "SSD" pump are sealed bearings and do not require relubrication. Estimated bearing life is
approximately 15,000 hours under normal operating conditions and without moisture.
7.1 Sealing Chamber
• This chamber considers "Back to Back" mounting of 2 single-spring mechanical seals.
•
Oil volume in the chamber: WQ.T-Y280-05: 25 lts.
•
Recommended oil: ISO 32 (Gulf Harmony)
7.2 Oil Change
1. Remove the drain plug (bottom) shown in the diagram.
2. Remove the filler plug (top) to vent the oil chamber. If possible, tilt the pump slightly to drain the oil
completely.
3. Check the condition of the mechanical seal, oring, gaskets and if water is present in the oil.
4. Oil filling: Fill the pump with oil as follows:
4.1 Place the pump on a level surface.
4.2 Install drain plug.
4.3 Add oil through the filler hole and continue filling until the oil level reaches the filler hole.
4.4 Install fill plug.