B-321-XDRK Fabco Pancake series Pneumatic cylinder

Fabco B-321-XDRK Double-acting pneumatic cylinder actuator with double rod - non-rotating rod (internal guide pins) -(Pancake original series) - 2" (B2") bore - 1/2" (S1/2") stroke - 2 x 1/2-20 UNF-2B female threaded rod-ends - 2 x 1/8" NPT threaded pneumatic ports - rated for -25...+250°F / -31...+121°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 4psi...150psi