1. If you want to order cylinder with 50mm bore, 30mm stroke, Attaches the magnet, which is the connecting rod tooth is outside the tooth pattern Double acting type compact pneumatic cylinder the right order Number is:SDAS-50×30-B;
2. If you want to order cylinder with 20mm bore, 25mm stroke, No attaches magnet, which is the connecting rod tooth is in the tooth pattern single introduction type compact pneumatic cylinder, the right order Number is:STA-20×25;