The Bimba SR-240.5 Pneumatic Cylinder is a compact single-acting, spring-return actuator with a 1-3/4 in bore and a 1/2 in stroke. It uses a round piston rod and a front nose mount for straightforward linkage attachment, and the standard configuration provides no cushioning, no bumper, no magnetic piston, and no rod wiper. Manufactured by BIMBA, the SR-240.5 designation is corroborated by distributor listings showing bore 1-3/4 in, stroke 0.5 in, and a listed weight around 1.16 lb.
