Characteristic：

⊙ HY－P**泵是 HY 系列的新型节能变量控制泵。
⊙有恒压、恒压+远程恒压、恒压+流量、高低压补偿等多种控制方式。
⊙控制响应速度快。
⊙恒压+远程恒压、恒压+流量控制方式具有低压待命功能；待命时，接近零压，流量零
输出，系统更节能。
⊙排量规格多，功率密度高。
⊙用于开式回路的斜盘式轴向柱塞泵。
⊙安装联接尺寸参照《HY 系列节能型开式回路柱塞泵》使用指南；同转向驱动时，
P**型、B型变量控制方式泵与其它 HY变量控制方式泵，其进、出油口接法相反。
⊙控制油口 X 螺纹为 7/16－20UNF。

Characteristic：

1, High power density, especially preponderant between the displacement of 25、32、40、63、71、80、90、100、107、125、140、160、180、200、225、250、280、300, it make your design and choice optionally and at your pleasure.

2, HY pump is a good pump for replacing CY series as it can reach rated speed 1500 r/min for all range, SAE flange mounting, Safe, saving energy and low cost.

3, There are many patent right for HY pump, Low noise, excellent oil absorbency, high reliability, light weight ,small volume and novel facies

4, There are many patent right for HY pump, Low noise, excellent oil absorbency, high reliability, light weight ,small volume and novel facies.