Alpine PAL3100 Pump, 33', Black 8"L x 5"W x 6"H Made of Plastic Vortex impeller Pump can be used vertical or horizontal For any kinds of customer support please call this number 562-529-8900 Dimensions: 8&#034;L x 5&#034;W x 6&#034;H. Material: plastic. Vortex impeller. Pump can be used vertical or horizontal. Oil-free, magnetic-driven, epoxy protected, ceramic shaft.