Festo PUN-H-8X1,25-GN plastic tubing: 8mm OD, 5.7mm ID, 37mm flow-relevant bending radius, hydrolysis-resistant, and suitable for energy chains and food processing.
Product Modelpun-h-8x1,25-gn
Material Number558294
Product ID13265
Stock on Request
Last updated: 8/29/2026
Key Features
1
Hydrolysis ResistantThe PUN-H-8X1,25-GN tubing is hydrolysis-resistant, making it ideal for use in food processing applications where exposure to water is common.
2
Suitable for Energy ChainsDesigned to withstand high cycle rates, this tubing is suitable for use in energy chains, ensuring reliable performance in demanding applications.
3
Temperature-Dependent Operating PressureThe tubing operates effectively within a temperature range of -35°C to 60°C, with a temperature-dependent operating pressure of -0.95 to 10 bar.
4
Food-SafeThe PUN-H-8X1,25-GN tubing is food-safe, meeting the necessary standards for use in food processing environments. See supplementary material information for details.
5
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Outside diameter
8mm
Bending radius relevant for flow rate
37mm
Inside diameter
5.7mm
Min. bending radius
21mm
Application note
TPE-U Ether based
Tubing characteristics
Suitable for energy chains
TÜV ApprovalThis product has been approved by the German Technical Control Board (TÜV), ensuring it meets stringent quality and safety standards.
Operating pressure for entire temperature range
-13.775psi 87psi
Temperature-dependent operating pressure
-13.775psi 145psi
Information on operating pressure
Water: temperature-dependent operating pressure, see diagram, max. 0.3 MPa at 0 - 60 °C
Certification
German Technical Control Board (TüV)
Certificate issuing authority
B 013277 0506 00
Operating medium
Compressed air as per ISO 8573-1:2010 [7:-:-] Water (liquid, ice-free)
Material fire test
UL94 HB
LABS (PWIS) conformity
VDMA24364-B2-L
Suitability for the production of Li-ion batteries
Metals with more than 1% by mass of copper, zinc or nickel are excluded from use.The exceptions are nickel in steel, chemically nickel-plated surfaces, circuit boards, cables, electrical plug connectors and coils
Cleanroom class
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
0.0287kg/m
Pneumatic connection
For plug connection outside diameter 8 mm For barbed fitting, inside diameter 6 mm, with union nut
