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
This Festo industrial component (Part Number: 8191688) is a double-acting, parallel pneumatic gripper featuring a size 63 designation, a complete stroke of 120 mm, and a stroke per gripper jaw of 60 mm. Built with a heavy-duty guide, double piston, piston gate valve, T-shape, and gear rack/pinion structural design, it achieves a repetition accuracy of 0.03 mm, a maximum jaw angular play of 0.2 degrees, and a maximum jaw backlash of 0.05 mm. The unit operates within a pressure range of 0.2 MPa to 0.8 MPa (2 bar to 8 bar / 29 psi to 116 psi) utilizing elastic cushioning rings at both ends without a fixed metal stop, and includes position sensing via proximity switch. Submit the exact part number, quantity, and application requirements to request a quote for this item.
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 8191688. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.