AA-1221-XDRK-25-V Fabco Pancake series Pneumatic cylinder

Fabco AA-1221-XDRK-25-V Double-acting pneumatic cylinder actuator with double rod + Viton seals + 1/4" hole thru double rod - non-rotating rod (internal guide pins) -(Pancake original series) - 4" (B4") bore - 1/2" (S1/2") stroke - 2 x 5/8-18 UNF-2B female 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 2.5psi...150psi