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
Engineered with a straight design and an 8 mm nominal width, this Festo industrial component part number 8112931 features an R1/2 external thread pneumatic connection 1 and accommodates a 10 mm outside diameter pneumatic tubing connection 2 via a push-pull structural design. The unit operates within a pressure range of -0.095 MPa to 0.8 MPa (-0.95 bar to 8 bar) across an ambient temperature range of -5 °C to 60 °C using compressed air as per ISO 8573-1:2010 [7:4:4]. Supplied in a pack size of 5 with a product weight of 35.66 g each, these components incorporate a blue releasing ring and an external hexagon SW21 or internal hexagon AF 8 mounting type. Submit the exact part number, quantity, and application requirements to request 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 8112931. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.