| 摘要 |
PURPOSE: A pump with an angle-variable coupling unit is provided to efficiently transfer water according to the installation position of a pump gate or the state of the water since the suction angle of a pump varies. CONSTITUTION: A pump with an angle-variable coupling unit comprises a main body, a suction hole(20), a discharge hole, an impeller, and an angle-variable coupling unit(50). The main body is formed as an enclosure and has a given shape. The suction hole is formed on one side of the main body and sucks water. The discharge hole is formed on the other side of the main body and discharges the water. The impeller is formed between the suction hole and the discharge hole to make the water flow. The angle-variable coupling unit is formed on the outer circumferential surface of the main body to be able to be screwed and is formed at various angles. |
