pun-h-4x0,75-nt-500

Name: pun-h-4x0,75-nt-500
Brand: FESTO
SKU: pun-h-4x0,75-nt-500

Festo PUN-H-4X0,75-NT-500 plastic tubing is a hydrolysis-resistant, food-safe solution for applications in wet environments. Its UV-stable design makes it suitable for outdoor use, ensuring reliable performance in various conditions.

Product Modelpun-h-4x0,75-nt-500

Material Number558264

Product ID13235

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
Food-Safe and Hydrolysis-ResistantThe PUN-H-4X0,75-NT-500 tubing is approved for use in food processing and is resistant to hydrolysis, ensuring it remains stable in high moisture environments.
2
UV-StableThe black version of the tubing is UV-resistant, making it suitable for outdoor applications where exposure to sunlight is a concern.
3
Easy InstallationThe push-in fittings QS ensure simple and reliable connections, reducing installation time and effort.
4
High Moisture ToleranceDesigned to operate in wet areas and contact with water at up to 50°C, this tubing is perfect for applications requiring high moisture tolerance.
5

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

Optimal PerformanceThe tubing’s resistance to microbes and its transparent versions make it easy to detect particles, moisture, and oil, ensuring optimal system performance and monitoring capabilities.

Operating pressure for entire temperature range

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

Color

Natural

Shore hardness

D 52 +/-3

Note on materials

RoHS-compliant

Material of pneumatic tubing

TPE-U(PU)

Manufacturer ID

558264