Fan nozzle is a kind of strange nozzle. Because the nozzle is too long, like a duck's mouth, so called duck's mouth. Let me explain the characteristics and selection of the fan-shaped duckbill.

Structural Characteristics of Fan-shaped Duck Nozzle

In fact, the structure of the fan-shaped duckbill is similar to that of other nozzles. At the bottom of the fan-shaped duck bill, the optional external or internal threads are used to lock the inlet passage to avoid wasting resources due to excessive injection. In the middle of the fan-shaped duck bill, there are some prominent shapes. At the end of the fan-shaped duckbill, there is a slightly larger flat structure. In the main scenario, because of its good compression resistance, he can work hard in high-pressure water, and secondly because its duck mouth is flat and large, so a large area of water is ejected.