A suction device for removing a fluid substance from an accumulation site includes a housing comprising a sidewall that defines an interior channel, a first inlet disposed at a first end of the sidewall and through which the fluid substance is drawn, a second inlet disposed along a lateral area of the sidewall and through which a pressurized fluid flows, and an outlet disposed at a second end of the sidewall and through which the fluid substance and the pressurized fluid flow, the second end of the sidewall opposing the first end of the sidewall; and a graduated tube disposed within the interior channel of the housing and through which the fluid substance flows, the graduated tube comprising a tapered wall that accelerates the fluid substance through the graduated tube and towards the outlet.