D-721-O-LR Fabco Pancake series Pneumatic cylinder

Fabco D-721-O-LR Single-acting (spring-retract) pneumatic cylinder actuator with single rod + sound limiters (cap end) -(Pancake original series) - 3" (B3") bore - 1-1/2" (S1-1/2") stroke - 1/2-20 UNF-2B female threaded rod-end - 1/8" NPT threaded pneumatic port - 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 3psi...250psi