B-521-XDR-MR-V Fabco Pancake series Pneumatic cylinder

Fabco B-521-XDR-MR-V Double-acting pneumatic cylinder actuator with double rod + Viton seals -(Pancake original series) - 2-1/2" (B2-1/2") bore - 3/4" (S3/4") stroke - 2 x 1/2-20 UNF-2A male threaded rod-ends - 2 x 1/8" NPT threaded pneumatic ports - rated for -15...+400°F / -26...+204°C ambient - round cylindrical shape - clear anodized Aluminium body / hard Chrome-plated stainless steel piston rod / Viton O-ring seals - through-hole mounting - rated for 3psi...250psi