Chemical Processing, UK.
Scope of Work
A newly manufactured pump casing, impeller and cover would be subject to service conditions of sodium hypochlorite at a maximum concentration of 15%. To prolong the service life of the pump, all wetted internal surfaces required protective lining against base alkali solutions.
Pump and parts on arrival to workshop
Post abrasive blasting
Corrothane AR4 applied on all internal surfaces - close up of coated vanes of the impeller