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 8116831 is a pneumatic industrial component featuring a size 20 parallel gripper with two jaws, a 5 mm stroke per jaw, and a single-acting closed mode of operation. This unit utilizes a ball guide and lever structural design with a positively driven motion sequence, flat mounting type for gripper fingers, and lateral connection direction while delivering a repetition accuracy of 0.02 mm and gripping force backup during closing. Operating within a pressure range of 0.25 MPa to 0.8 MPa (2.5 bar to 8 bar, 36.25 psi to 116 psi), it achieves a maximum operating frequency of 3 Hz with a minimum opening time of 86 ms and closing time of 38 ms at 6 bar. Position sensing is accomplished via proximity switch, and the component supports any mounting position with a maximum interchangeability and rotational symmetry of 0.2 mm, zero degree angular play, and zero jaw backlash. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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 8116831. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.