● Single-acting, spring return

● Baked enamel finish for increased corrosion resistance

● Hollow plunger design allows for both pull and push forces

● Collar threads for easy fixturing

● Built-in scraper seal reduces contamination, extending cylinder life

● 3/8 “- 18NPT coupler and dust cap included on all models

单作用中空顶配P-392手动泵

● 优点：方便携带，使用方便，仅需较少的人力即可操作。

● 单油路，弹簧回缩，请选用我司的分离式千斤顶。

● 如需较低的本体高度，请选用我司的薄型千斤顶。

● 如需更大吨位的顶升力（300吨、500吨或者更高吨位），请选用我司的电动液压千斤顶。