Size 55 CRB2 B W 180 S E Mounting B F Basic type Flange type Rotation Single vane Double vane 90 180 270 90 100 90° 180° 270° 90° 100° Connecting port position Nil E Side ports Axial ports . F: Except size 40 Shaft type W Double shaft with single flat (sizes 10 to 30) Long shaft key, Short shaft with single flat (size 40) Vane type Standard S D Single vane Double vane . Fittings are sold separately. ATEX category 2 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 Side ports Axial ports How to Order Rotary Actuator: Vane Type Sizes: 10, 15, 20, 30, 40 Series 55-CRB2 ATEX Compliant All other specifications are the same as the standard products Series CRB2. For details, refer to the WEB catalog or Best Pneumatics No. 4. 90