SMC CM2R Z Series Air Cylinder, round body, Direct Mounting, Double Acting, Single Rod, CDM2RA40 175Z M9PSAPC Vessel Specification item model symbol Specification Specification item model symbol Specification information With auto switch D With auto switch installation support F Rod side flange type tube inner diameter 50 tube inner diameter 50mm Types of port screws Rc cylinder stroke 350 Cylinder stroke 350mm Cylinder additional symbol no bellows Lock position H Head side lock Format of manual release L Lock type dual stroke mark No dual stroke mark cylinder stroke 2 Cylinder stroke 2 None Cylinder additional symbol 2 no bellows Lock position 2 doesn't exist Manual release format 2 doesn't exist auto switch Z73L Reed auto switch Specification item model symbol Specification information With auto switch D With auto switch installation support B Basic type tube inner diameter 32 Bore size 32mm Types of port screws Rc cylinder stroke 300 Cylinder stroke 300mm Cylinder additional symbol No bellows