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.

SMC
This SMC industrial component, part number CKZ25-42A781EL-R, is manufactured for specific automation system integration. Request a quote for this exact part number by submitting your required quantity and application details.
For a faster response, include quantity, condition, and delivery destination.
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 SMC CKZ25-42A781EL-R. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.