Browse our range of air-operated timing and counting devices for pneumatic control circuits, selected for sequencing machinery where an electrical controller is unnecessary or unsuitable. Check port and tube sizes, working pressure, required flow, duty cycle and environmental conditions before ordering. Correctly matched components reduce pressure loss, improve response and make future maintenance more straightforward. Explore the available options online, or contact Fluid-Air Components if you need help identifying a compatible product or cross-referencing an existing component.