| Item | Issue | Solution | Benefits |
| Sea water pump impellers (mild steel) | Bronzed or enamelled cast iron corroding under salt water environment. Cost of stainless steel impellers prohibitive | 75 mm deposit of high phosphorous ENi on cast iron impellers (note - high phos = high corrosion resistance) | ENi provided superior corrosion resistance, prolonging impeller life. (Also eliminated need to consider producing impeller in s/steel) |
| Septic Pump Impeller | Bronze impeller subject to corrosion | 25 mm deposit ENi (High phosphorous) to new part | Provided corrosion resistance (reduced downtime) |
| Demin water pump impeller | Likelihood of contamination of water from bronze impeller | 25 mm ENi (high phosphorous) | Completely sealing the bronze impeller with the chemical resistant ENi coating reduces (or eliminates) possibility of contamination |
| Caustic soda chemical pump | Steel housing and impeller subject to high corrosion | 25 mm ENi (low phosphorous) | Coating provided complete seal of impeller and housing internally and externally. Pump still working after 2 plus years of service |