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 565383 is a thermal industrial component that measures volume and volumetric flow rate via heat loss in a unidirectional, left-to-right flow direction. It operates within a flow measuring range of 50 l/min to 5000 l/min, handling an operating pressure up to 1.6 MPa (16 bar / 232 psi) and an overload pressure of 2 MPa (20 bar / 290 psi) using compressed air as per ISO 8573-1:2010 [7:4:4] or nitrogen. This RoHS-compliant unit carries RCM, c UL us-recognized (OL), CE, and UKCA markings, achieving a flow rate accuracy of ±(3% o.m.v. + 0.3% FS) across a medium and ambient temperature range of 0 °C to 50 °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 565383. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.