设计:钢瓶筒体,经硬化和抛光处理。活塞杆硬化,镀铬。带内螺纹的活塞杆。刮水器在活塞杆上。油供应通过螺纹端口。用途:适用于各种用途的万能拉缸。特点:活塞杆不导向。抽头活塞杆末端允许使用定制的末端附件。夹杆可以像旋转夹具一样附加。缸体有纵向和横向安装孔。 Note: For single acting cylinders there is risk of sucking in coolant through the breather port. In such cases the breather port has to be piped to a clean protected area. The system has to be completely vented during installation.