Characteristics:

Easily  adjusted with the regulator knob;
Offer accurate and price water pressure adjustment.;
suitable for both round and square;

High-strengh plastic construction; 
No sign of corrosion,leakage.

Note:We promise to offer good quality and best service for you!  

Qingdao Haimu Husbandry Machinery Co.,Ltd. is one of the largest companies in China, which has specialized in veterinary products for many years.