Flexible, hydrolysis-resistant plastic tubing with 4mm O.D., 2.6mm I.D., and 8mm min. bending radius. Suitable for food industry and high moisture environments.
Product Modelpun-h-4x0,75-tgn-500
Material Number8048678
Product ID16532
Stock on Request
Last updated: 8/29/2026
Key Features
1
Flexibility and DurabilityThe Festo PUN-H-4X0,75-TGN-500 is designed to be highly flexible, ensuring it can withstand various bending radii without kinking. Its durability makes it suitable for long-term use in demanding environments.
2
Hydrolysis ResistanceThis tubing is resistant to hydrolysis, which means it won't crack or degrade when exposed to moisture or water. This feature makes it ideal for use in wet areas and applications involving water.
3
Food Industry ComplianceThe PUN-H-4X0,75-TGN-500 is FDA compliant, making it suitable for use in the food industry. Its resistance to cleaning agents and hydrolysis ensures it meets the stringent requirements of food processing environments.
4
Easy InstallationThe tubing features a push-in fitting system, which simplifies installation. The "one click principle" ensures quick and easy connection and release, reducing installation time and effort.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Outside diameter
4mm
Bending radius relevant for flow rate
16mm
Inside diameter
2.6mm
Min. bending radius
8mm
Application note
TPE-U Ether based
Tubing characteristics
Suitable for energy chains
5
Transparency for SafetyThe translucent version of the tubing allows for easy detection of particles, moisture, and oil. This transparency provides an effective way to monitor the condition of the tubing, ensuring the safety and reliability of your system.
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
0.0085kg/m
Pneumatic connection
For plug connection outside diameter 4 mm For barbed fitting, inside diameter 3 mm, with union nut
