Festo PUN-H-8x1.25-TBL-400: Hydrolysis-resistant, energy chain suitable, temperature-dependent pressure range, translucent blue, suitable for food processing and cleanroom use.
Product Modelpun-h-8x1,25-tbl-400
Material Number8048692
Product ID16545
Stock on Request
Last updated: 8/29/2026
Key Features
1
Hydrolysis ResistanceThe Festo PUN-H-8x1.25-TBL-400 plastic tubing is hydrolysis-resistant, making it an ideal choice for applications in food processing environments where exposure to moisture is common.
2
Suitable for Energy ChainsDesigned to withstand high cycle rates, this tubing is suitable for energy chains, ensuring reliable performance in demanding applications.
3
Temperature-Dependent Operating PressureThe tubing operates within a temperature-dependent pressure range of -0.95 to 10 bar, providing flexibility in various temperature conditions.
4
Translucent Blue ColorThe translucent blue color of the tubing makes it easy to inspect and monitor, ensuring that any potential issues are quickly identified.
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
5
Cleanroom CompatibilityThe PUN-H-8x1.25-TBL-400 is suitable for use in cleanroom environments, adhering to stringent cleanliness standards required in such settings.
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
