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 8112991 is a standard straight industrial component featuring a nominal width of 4.5 mm, an internal thread G1/4 pneumatic connection 1, and a pneumatic connection 2 for 6 mm outside diameter tubing utilizing a push-pull structural design with a blue releasing ring. Constructed with a nickel-plated brass housing, this part weighs 22.67 g, mounts via an external hexagon SW17 in any position, and operates within a pressure range of -0.095 MPa to 0.8 MPa for compressed air as per ISO 8573-1:2010 [7:4:4] under ambient temperatures from -5 °C to 60 °C. Packaged in a quantity of 10, the RoHS-compliant assembly offers VDMA24364 Zone III LABS conformity, CRC 1 low corrosion stress resistance, ISO 14644-1 Class 4 cleanroom suitability, and permits lubricated operation. 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 8112991. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.