Alloy Marine Products Suck Up Fluid Extractor 2.5 Gl ALL-SUC01

Drain oil, coolant, bilges, water tanks, and more. Creates a powerful vacuum in the self contained tank. Just pump it up, place the hose in the liquid and release the hose clamp. The 3 gallon tank holds 2-1/2 gallons under vacuum. 5' large diameter clear hose for quick drainage. Direct draw, no impeller or motors.