pun-h-4x0,75-sw

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

Festo PUN-H-4X0,75-SW is a 4mm external diameter, 2.6mm internal diameter, black PU plastic tubing designed for 10bar pressure. Ideal for energy chains and food processing applications.

Product Modelpun-h-4x0,75-sw

Material Number197390

Product ID8293

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
Hydrolysis-Resistant MaterialThe PUN-H series is made from high-quality polyurethane (PU) that is resistant to hydrolysis, ensuring durability in various environments.
2
Temperature Dependent Operating PressureThis tubing operates effectively within a temperature range of -0.95 to +10bar, making it versatile for different application conditions.
3
Compressed Air CompatibilityDesigned to work with compressed air according to ISO 8573-1:2010, ensuring reliable performance in pneumatic systems.
4
Suitable for Energy ChainsWithstanding over 5 million cycles, this tubing is perfect for applications involving high cycle rates and energy chains, providing long-lasting service.
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

Food-Safe and RoHS CompliantThe PUN-H-4X0,75-SW is food-safe and compliant with RoHS regulations, making it suitable for use in food processing environments while adhering to environmental standards.

Black Color and 50m LengthAvailable in a black color and 50m length, this tubing offers easy identification and convenient handling in various industrial settings.

TÜV AuthorizedThe product has been authorized by TÜV, ensuring it meets stringent quality and safety standards.

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

Black

Shore hardness

D 52 +/-3

Note on materials

RoHS-compliant

Material of pneumatic tubing

TPE-U(PU)

Manufacturer ID

197390