The APEX ESL Series pumps are a large end suction range with flange sizes from 200mm(8″) to 450mm(18″) and flows up to 3000 m3/hr and head up to 180m. Efficient design with various seal arrangements available. Suited for applications where a split case HS pump is not required. Smaller sizes available in a close coupled variant. Virtually any make and type of single, double or cartridge mechanical seal and packed gland options.