drain pump in ac

Slurry Pump Liner Replacement

Slurry Pump Liner Replacement

This slurry pump has a big problem… It has a broken liner and needs to be replaced.

What did we do and how did the repair/replacement process progress?

Removed old liner from gland casing

Take note that we need to replace the old impeller as well

Inspect the shaft and the O-ring of the shaft sleeve

During any repair or replacement job, it’s a good idea to replace the O-ring

Prepare casing for the new liner

Prepare shaft for reassembly of the pump

Installation of the new packing and the dry gland

Suction casing with new liner installed

Install new dry gland sleeve

Apply anti-sieze on new impeller

Install new impeller

Install suction casing

Adjust shaft to set up the proper clearance between the impeller and suction casing.

Reconnect discharge and suction flanges