55 CRBU2 W 10 180 S E Free mount type ATEX category 2 Connecting port position Nil E Side ports Axial ports Standard Rotation Single vane Double vane 90 180 270 90 100 90° 180° 270° 90° 100° Vane type S D Single vane Double vane Shaft type W Double shaft with single flat (sizes 10 to 30) Long shaft with key, short shaft with single flat (size 40) Size . Fittings are sold separately. 10 15 20 30 40 130°C (T4) Ta 5°C to 40°C II 2Gc 150°C (T3) Ta 40°C to 60°C Axial ports Side ports How to Order Rotary Actuator: Free Mount Type Sizes: 10, 15, 20, 30, 40 Series 55-CRBU2 ATEX Compliant All other specifications are the same as the standard products Series CRBU2. For details, refer to the WEB catalog or Best Pneumatics No. 4. 92