pun-h-8x1,25-sw-400

Name: pun-h-8x1,25-sw-400
Brand: FESTO
SKU: pun-h-8x1,25-sw-400

Flexible and hydrolysis-resistant plastic tubing with an 8mm outside diameter, suitable for energy chains in applications with high cycle rates. Compatible with compressed air and water, this tubing ensures reliable performance from -35°C to 60°C.

Product Modelpun-h-8x1,25-sw-400

Material Number558252

Product ID13223

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
Flexible and Hydrolysis-ResistantThe Festo PUN-H-8X1,25-SW-400 plastic tubing is designed to withstand high cycle rates and harsh environments, making it ideal for demanding applications.
2
Suitable for Energy ChainsWith a bending radius relevant for flow rate of 37mm and a minimum bending radius of 21mm, this tubing is perfectly suited for use in energy chain applications.
3
Temperature-Dependent Operating PressureThe tubing operates effectively within a temperature-dependent pressure range of -0.95 to 10 bar, ensuring consistent performance across various conditions.
4
Food-Safe and CompliantApproved for use in food processing, this tubing is hydrolysis-resistant and meets stringent food safety standards, making it suitable for applications involving food handling.

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

Easy Installation and CompatibilityFeaturing a pneumatic connection for push-in connectors and barbed fittings, this tubing is easy to install and compatible with various Festo fittings, ensuring seamless integration into your system.

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

0.0287kg/m

Pneumatic connection

For plug connection outside diameter 8 mm For barbed fitting, inside diameter 6 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

558252