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 8154591 is a single-acting industrial component featuring an integrated safety switch and a pneumatic output 2 exhausted, housed in a powder-coated aluminum body with high-alloy stainless steel screws. This RoHS compliant part measures 80 mm by 104 mm by 50 mm, weighs 650 g, and provides a normal nominal flow rate of 320 l/min normalized to DIN 1343 with 1/4 NPT pneumatic connections. It features VDMA24364 Zone III LABS conformity and mounts according to VDI/VDE 3847-2 specifications. Submit the exact part number, quantity, and application requirements for a formal 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 8154591. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.