197398

Name: Festo 197398 DUO tubing PUN-H-8X1,25-DUO
Brand: Festo

DUO tubing PUN-H-8X1,25-DUO

The Festo 197398 is an ether-based TPE-U industrial component featuring an 8 mm outside diameter and a 5.7 mm inside diameter, engineered with a minimum bending radius of 21 mm and a flow-rate relevant bending radius of 37 mm. Certified by TÜV under authority B 013277 0527 00, this tubing supports compressed air and water operating media across a temperature range of -35 °C to 60 °C, while maintaining a weight of 0.0574 kg/m and suitability for energy chains and Li-ion battery production. Submit the exact part number, quantity, and application requirements for a formal quotation.

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Manufacturer: Festo
Part number: 197398
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Technical Specifications

Outside diameter: 8 mm
Bending radius relevant for ow rate: 37 mm
Inside diameter: 5.7 mm
Min. bending radius: 21 mm
Application note: TPE-U, ether-based
Tubing characteristics: Suitable for energy chains
Operating pressure for entire temperature range: -0.095 MPa...0.6 MPa | -0.95 bar...6 bar | -13.775 psi...87 psi
Temperature-dependent operating pressure: -0.095 MPa...1 MPa | -0.95 bar...10 bar | -13.775 psi...145 psi
Information on operating pressure: Water: temperature-dependent operating pressure, see diagram, max. | 0.3 MPa at 0 - 60 °C
Certication: TÜV
Certicate issuing authority: B 013277 0527 00
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: -35 °C...60 °C
Product weight by length: 0.0574 kg/m
Pneumatic connection: For plug connection outside diameter 8 mm | For plug connection outside diameter 5/16" | For barbed tting, inside diameter 6 mm, with union nut
Color: Blue/black
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 197398. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.