D-1221-XAS-BF Fabco Pancake series Pneumatic cylinder

Fabco D-1221-XAS-BF Double-acting pneumatic cylinder actuator with single rod + adjustable extend stroke (Dial-A-Stroke) + rubber bumpers (rod end) -(Pancake original series) - 4" (B4") bore - 3" (S3") stroke - 5/8-18 UNF-2B female threaded rod-end - 2 x 1/8" NPT threaded pneumatic ports - rated for -25...+220°F / -31...+104°C ambient - round cylindrical shape - clear anodized Aluminium body / hard Chrome-plated stainless steel piston rod / standard Buna-N seals - through-hole mounting - rated for 2.5psi...250psi