Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

Festo
The Festo 151581 is a double-acting industrial component featuring a 6-inch piston diameter, an adjustable stroke ranging from 0.04 to 78.74 inches, and a UNF1 1/2-12 piston rod thread based on the ISO 15552 standard. Operating on compressed air compliant with ISO 8573-1:2010 [7:4:4] within a working pressure range of 8.7 to 145 Psi, it delivers a theoretical force of 2,543 lbf on the return stroke and 2,712 lbf on the advance stroke at 6 bar. This unit incorporates adjustable pneumatic cushioning at both ends with a 1.57-inch cushioning length, an NPT3/4-14 pneumatic connection, and a male piston-rod end suited for ambient temperatures between -4 and 176 °F. Submit the exact part number, quantity, and application requirements for a quote.
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against Festo 151581. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.