A series pump ye axial segmentation, single stage or two stages, snail shell type, two ends supporting horizontal centrifugal pump, can also be designed as a vertical structure. A series pump ye axial segmentation, single stage or two stages, snail shell type, two ends supporting horizontal centrifugal pump, can also be designed as a vertical structure. A lëu bï ya tɔ̈ɔ̈u bï ya tɔ̈ɔ̈u bï ya tɔ̈ɔ̈u bï ya tɔ̈ɔ̈u bï ya tɔ̈ɔ̈u bï ya tɔ̈ɔ̈u bï ya tɔ