4" Corrosion Protection
4" Corrosion Protection
Wells with extremely high levels of chlorides and other elements in combination with high temperatures will aggressively attack and corrode nearly any type of metal, including stainless steel. Typical severe applications are geothermal wells and mine wells, and applications with low service times.
-
- Material specification: Cast iron 25
- Part numbers:
- 4" standard motors (design up to 06.2016): 308 250 912
- 4" standard motors (design starting 07.2016) : 308 250 914
- 4" High Thrust motors (current design): 308 250 913
-