... cylinder,ensuring excellent service life and oriented performance 2.Easy installation Reserve assembly tank in the external of cylinder body,so ... that it is easy for the magnetic switch installation,the location of fixed and adjustment 3.Easy maintenance The ... cylinder:SDA,CQ23.Mini cylinder:MA,MAL,CJ2,CM2,CJP4.Free installation cylinder:CU5.Slide bearing cylinder:STM6.Three-shaft cylinder:MGP7 ...