Drysdale Mixed Flow Pumps
Product:
Drysdale mixed flow pumps circa 1940.
Industry:
Environmental.
Challenge:
To remove repair and re-install three mixed flow pumps that showed general wear after 70 years service.
Work Carried Out:
- Replacement of shafts along with shaft sleeves and bushes.
- Belzona coating of pump chambers.
- Repair of impellers.
- Balancing of impellers.
- New casing wear rings fitted.
Worn shaft
Worn casing around impeller
Repaired impeller with new casing wear ring
New and old wear ring
