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 part number 547693 is an industrial component featuring a 0.45 mm nominal width Laval nozzle with standard, high negative pressure ejector characteristics. Operating within a pressure range of 1 bar to 8 bar and a nominal operating pressure of 6 bar, it achieves a maximum vacuum of 92% at 4.9 bar and a maximum suction rate of 7.2 l/min. Constructed with an NBR seal, POM female nozzle, and wrought aluminum alloy jet nozzle, this 0.65 g unit operates on ISO 8573-1:2010 [7:4:4] compressed air without oil lubrication across medium and ambient temperatures of 0 °C to 60 °C. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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 547693. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.