Seawater self-cleaning backflush filters: Krone delivers 4 units KAF self cleaning Bernoulli filters 18“ IN/OUT for a capacity of 2500 m3/h seawater @ 1 mm titanium filter mesh. The filters are protecting plate heat exchangers from clogging. Shoaiba II is a combined cycle power plant with capacity of 1200 MW, the Shoaiba II Power Plant is a project ordered by Saudi Electricity Company to address the power shortage problem in the western area of Saudi Arabia.