Water Suction Jet Pump Ejector vacuum for 1 1/4 - 1 1/2 inch 31,7-38,1mm hose inner diameter.and for 1 - 1 1/4 inch 25,4-31,7mm hose and for 3/4-1 inch 19-25,4mm hose inner and for 1/2-3/4 inch 12,7-19mm

4 different sizes!

Pump any liquid without electricity!With this Ejector Pump you can use youre domestic water system to pump any liquid.