D-521-XDRK-BFR-E Fabco Pancake series Pneumatic cylinder

Fabco D-521-XDRK-BFR-E Double-acting pneumatic cylinder actuator with double rod + magnetic piston and dovetail position sensing slot(s) + rubber bumpers (both ends) - non-rotating rod (internal guide pins) -(Pancake original series) - 2-1/2" (B2-1/2") bore - 1-1/2" (S1-1/2") stroke - 2 x 1/2-20 UNF-2B female threaded rod-ends - 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 3psi...150psi