pun-h-12x2-si

Name: pun-h-12x2-si
Brand: FESTO
SKU: pun-h-12x2-si

The Festo PUN-H-12X2-SI plastic tubing is a high-quality, food-safe solution for pneumatic applications. It features a 12 mm outside diameter, 8 mm inside diameter, and is hydrolysis-resistant. Suitable for compressed air and water use, with a TÜV approval.

Product Modelpun-h-12x2-si

Material Number558282

Product ID13254

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
Food-Safe and Hydrolysis-ResistantThe PUN-H-12X2-SI plastic tubing is approved for use in food processing, ensuring it meets the highest standards of safety and durability. Its hydrolysis-resistant properties make it ideal for applications where moisture is present.
2
High-Cycle PerformanceDesigned for high-cycle applications, this tubing can withstand over 5 million cycles, making it a reliable choice for demanding environments. Its suitability for energy chains ensures efficient operation in various industrial settings.
3
Temperature-Dependent Operating PressureThe tubing operates within a temperature range of -35°C to 60°C and supports a temperature-dependent operating pressure of -0.95 to 10 bar. This flexibility makes it suitable for a wide range of applications.
4
Compressed Air and Water CompatibilityThe PUN-H-12X2-SI is compatible with compressed air according to ISO 8573-1:2010 and water, as per manufacturer’s declaration. This versatility ensures it can be used in various pneumatic systems.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Outside diameter

12mm

Bending radius relevant for flow rate

62mm

Inside diameter

8mm

Min. bending radius

33mm

Application note

TPE-U Ether based

Tubing characteristics

Suitable for energy chains

TÜV Approval and Quality AssuranceThe product is TÜV-approved, indicating it meets stringent quality standards. This certification ensures that the tubing is reliable and safe for use in critical applications.

Energy Chain CompatibilityThe tubing is specifically designed to be suitable for energy chains, which are commonly used in high-cycle applications. This compatibility ensures efficient and reliable operation in these environments.

Material ComplianceThe tubing is made from TPE-U (PU) material, which is RoHS-compliant. This ensures that the product adheres to environmental regulations and is safe for use in various industrial settings.

Ambient Temperature RangeThe ambient temperature range of the tubing is from -35°C to 60°C, making it suitable for a wide range of operating conditions. This flexibility is crucial in maintaining the performance of the tubing in different environments.

Pneumatic ConnectionThe tubing features a pneumatic connection suitable for push-in connectors with an outside diameter of 12 mm. This makes it easy to integrate into existing pneumatic systems.

Product Weight and DimensionsThe product weight according to length is 0.0729 kg/m, and it has an outside diameter of 12 mm and an inside diameter of 8 mm. These dimensions ensure precise fitting and operation within pneumatic systems.

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

0.0729kg/m

Pneumatic connection

For plug connection outside diameter 12 mm

Color

Silver

Shore hardness

D 52 +/-3

Note on materials

RoHS-compliant

Material of pneumatic tubing

TPE-U(PU)

Manufacturer ID

558282