Speedaire 5ZEF7 Pneumatic Cylinder

Speedaire 5ZEF7 is a round-body pneumatic cylinder from Grainger’s Speedaire line, engineered for compact linear actuation with a 1-1/2 in bore and a 3 in stroke, a combination that supports precise, short-travel motion in tight enclosures or on small automation peripherals. The unit is manufactured in stainless steel and features nose and pivot mounting, providing flexible installation options when space is limited or mounting geometry requires a pivoting linkage. The model is listed as discontinued by the manufacturer, so new production is no longer available and buyers typically source remaining stock from surplus catalogs or third-party distributors. As part of the Speedaire round-body family, the 5ZEF7 reflects Grainger's approach to durable pneumatic cylinders that balance a compact footprint with straightforward actuation in industrial environments. For engineering records and maintenance planning, the 5ZEF7's bore and stroke specifications—1-1/2 in and 3 in, respectively—help match it to compatible mounting configurations and end adapters used with 1-1/2 in bore cylinders.