Bimba Manufacturing 121-RP Pneumatic Cylinder

Designed for compact, rear-pivot installations, the BIMBA 121-RP Pneumatic Cylinder is a reverse single-acting actuator with a 1-1/4 in bore and a 1.000 in stroke. The device returns to its extended position by a built-in spring, making it a simple, maintenance-light option for clamping, positioning, or actuation tasks in tight spaces. Constructed with aluminum end caps and a round rod, it features a non-magnetic piston, no rod wiper, and no port orientation rotation (ports are not rotated 90°). It uses standard threading on the rod for mounting hardware and is associated with Bimba's Original Line family, emphasizing straightforward, robust design. The unit offers standard bumpers and does not include cushioning or lubrication options, aligning with applications that tolerate basic, steady actuation without additional damping. With a rear-pivot mounting, its compact footprint supports installations where clearances are limited and easy mechanical attachment is required.