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 by Festo, part number 8122933 is an industrial component providing a normal nominal flow rate of 703 l/min and an operating pressure range of 0.1 MPa to 0.8 MPa (1 bar to 8 bar, or 14.5 psi to 116 psi), with an alternative operating pressure of 0 to 0.8 bar utilizing external pilot air. This unit delivers a safe exhausting safety function with SIL 3 certification for both high and low demand modes under TÜV certificate 968/V 1251.00/24, alongside IP65 protection and ATEX explosion prevention compliance for Zones 1, 2, 21, and 22. Constructed with a corrosion resistance class of 4 for particularly high corrosion stress and VDMA24364 Zone III LABS conformity, the RoHS-compliant assembly is built for rigorous operational demands. Submit your 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 8122933. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.