8203970

Name: Festo 8203970 Plastic tubing PUN-H-1/4-TBL-150-CB
Brand: Festo

Plastic tubing PUN-H-1/4-TBL-150-CB

This Festo industrial component (Part Number: 8203970) is a translucent blue pneumatic tubing constructed from ether-based TPE-U with a 1/4" external diameter and Shore hardness D 52 +/-3. The tubing operates within a temperature-dependent pressure range of -14.4 psi to 145 psi for compressed air and water, supporting a minimum bending radius of 0.046 feet and suitability for energy chains. Featuring UL94 HB fire testing and RoHS compliance, it is suitable for battery production with reduced Cu/Zn/Ni values (F1a) and operates at ambient temperatures from -31 °F to 145 °F. Submit the exact part number, quantity, and application requirements for a formal quote.

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Manufacturer: Festo
Part number: 8203970
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Technical Specifications

External-Ø inches: 1/4
Bending radius relevant for ow rate: 0.085 Feet
Min. bending radius: 0.046 Feet
Application note: TPE-U, ether-based
Tubing characteristics: Suitable for energy chains
Temperature-dependent operating pressure: -14.4 psi...145 psi
Information on operating pressure: Water: temperature-dependent operating pressure, see diagram, max. | 0.3 MPa at 0 - 60 °C
Operating medium: Compressed air as per ISO 8573-1:2010 [7:-:-] | Water (liquid, ice-free)
Material re test: UL94 HB
LABS (PWIS) conformity: VDMA24364-B2-L
Suitability for the production of Li-ion batteries: Suitable for battery production with reduced Cu/Zn/Ni values (F1a)
Cleanroom suitability, measured according to ISO 14644-14: Statically installed element, no meaningful evaluation possible | according to ISO 14644-1
For use in the food industry: See supplementary material information
Ambient temperature: -31 °F...145 °F
Product weight by length: 2.47 oz/ft
Pneumatic connection: For plug connection outside diameter 1/4"
Color: translucent blue
Shore hardness: D 52 +/-3
Note on materials: RoHS compliant
Material of pneumatic tubing: TPE-U(PU)

Engineering context

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Our sourcing response is prepared against Festo 8203970. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.