Flowserve Pump Mark 3 2K 4x3-8

Verify lubrication intervals based on temperature

Ensure bearing temperature is under 71°C (160°F) for this interval

Remove pipe plug from inboard and outboard bearing locations for regreasable single shielded bearings

Verify grease type for relubrication

Clean out bearing housing after relubricating three times

Horizontal Lubrication Relubrication Amounts

Enter Group 1 inboard grease amount (cm3)

Enter Group 1 outboard grease amount (cm3)

Verify lubrication intervals based on temperature

Remove pipe plug from inboard and outboard bearing location

Has the bearing been relubricated three times?

Clean out the bearing housing if relubricated three times

Pre-Commissioning Procedure — Pre Start-Up Checks

Ensure all components are properly secured and installed

Verify installation and operation of components

Measure the current process temperature

Enter the measured impeller clearance in mm

Verify impeller clearance settings by temperature

Is the impeller clearance within the specified range for the current temperature?

Adjust the impeller clearance if necessary

Document any adjustments made to the impeller clearance

Pump Lubricants — Grease for Life

Verify that double shielded or double sealed bearings are packed with grease by the manufacturer

Confirm that bearings are not relubricated

Assess the operating temperature and speed of the bearings

Determine if the replacement interval is affected by operating conditions

Check if shielded bearings are operating cooler than expected