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Products/Festo/546577
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Festo

546577

Plastic tubing PUN-1/8X1/32-U-SW

This Festo industrial component, part number 546577, is a black TPE-U(PU) tubing featuring a 1/8 inch outer diameter and a 1/16 inch inner diameter with a Shore hardness of A 98 +/-3. The material is free of copper and PTFE, yielding a product weight of 0.077 oz/ft and a minimum bending radius of 0.2 inches. It accommodates an operating medium of filtered compressed air or vacuum within a temperature dependent working pressure range of -14 to 150 psi and an ambient temperature range of -68 to 140 °F. Submit the exact part number, quantity, and application requirements to receive a formal quotation.

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Manufacturer
Festo
Part number
546577
Data verification
Manufacturer evidence reviewed

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Exact part-number verificationTechnical properties are matched to 546577.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.

Verified configuration

Technical Specifications

Outer diameter, inches
1/8
Inner diameter, inches
1/16
Min. bending radius
0.2 "
Temperature dependent working pressure
-14 ... 150 Psi
Operating medium
Filtered compressed air | Vacuum
Ambient temperature
-68 ... 140 °F
Product weight according to length
0.077 oz/ft
Color
Black
Shore hardness
A 98 +/-3
Materials note
Free of copper and PTFE
Materials information for tubing
TPE-U(PU)

Engineering context

Identification and RFQ Guidance

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.

What to include in your RFQ

Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.

Technical verification

Our sourcing response is prepared against Festo 546577. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.