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 197591 is a blue pneumatic tubing component constructed from TPE-U(PU) with an outside diameter of 6 mm, an inside diameter of 4 mm, and a working length of 2 m. Featuring a block length of 0.518 m, a winding diameter of 46 mm, 52 windings, and a Shore hardness of D 52 +/-3, this 110 g industrial component operates within a temperature-dependent operating pressure range of -0.095 MPa to 1 MPa and an ambient temperature range of -35 °C to 60 °C using compressed air as per ISO 8573-1:2010 [7:-:-]. It holds TÜV certification under certificate issuing authority B 013277 0527 00, demonstrates VDMA24364-B2-L LABS (PWIS) conformity, and supports pneumatic connections for 6 mm outside diameter plug connections, as well as 4 mm inside diameter barbed fittings with or without union nuts. 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 197591. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.