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 556988 is a 570 g industrial component featuring a 43 mm width and a 1/2 NPT pneumatic connection 1. Built with a die-cast aluminum plate, this RoHS compliant part achieves corrosion resistance class 0 with no corrosion stress and VDMA24364-B1/B2-L LABS conformity. It meets EU low voltage directive CE marking requirements, withstands severity level 2 vibration and shock per FN and EN standards, and requires a switching frequency of at least once a month for forced dynamization. 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 556988. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.