SMC CRBU2 Series Free Installation Rotary Actuator Vane TypeCRB2BW15 270SEZ Loppers Landscaping Different nozzles allow for application specific Different nozzles allow for application specific use Specification item model symbol Specification information With auto switch D With auto switch Mounting support type E Boss attached on both sides tube inner diameter 16 tube inner diameter 16mm cylinder stroke 175 Cylinder stroke 175mm dual stroke mark No dual stroke mark cylinder stroke 2 Cylinder stroke 2 None Cylinder additional symbol rubber cushion Port location on head cover 90° about axis rocking support bracket no metal fittings rod end bracket no metal fittings auto switch Without auto switch Auto switch additional symbol 2 with or without Auto switch mounting type B band attached Custom made specifications standard