pun-h-6x1-sw-25

Name: pun-h-6x1-sw-25
Brand: FESTO
SKU: pun-h-6x1-sw-25

Short Product Description: Festo PUN-H-6X1-SW-25 is a 50-meter, 4mm x 6mm, black polyurethane tubing designed for high flexibility and resistance to hydrolysis. Perfect for pneumatic systems and energy chains with a high cycle rate.

Product Modelpun-h-6x1-sw-25

Material Number8205516

Product ID109207

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
High FlexibilityDescription: The PUN-H-6X1-SW-25 tubing offers exceptional flexibility, making it ideal for applications involving frequent bending and movement. This ensures smooth operation and reduces the risk of damage.
2
Hydrolysis ResistanceDescription: Manufactured from high-quality polyurethane, this tubing is resistant to hydrolysis, ensuring it maintains its integrity even in humid or wet environments. This makes it suitable for use with water and other liquids.
3
Wide CompatibilityDescription: The PUN-H-6X1-SW-25 is compatible with a wide variety of fittings, including push-in connectors and barbed fittings. This versatility makes it easy to integrate into existing pneumatic systems.
4
Compliance with StandardsDescription: The tubing conforms to ISO 8573-1:2010 for compressed air and is free of copper and PTFE, ensuring compliance with RoHS regulations. It also meets the requirements for use in food zones, making it suitable for applications involving food processing.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Outside diameter

6mm

Bending radius relevant for flow rate

26mm

Inside diameter

4mm

Min. bending radius

10mm

Application note

TPE-U Ether based

Tubing characteristics

Suitable for energy chains

Durability and ReliabilityDescription: With a flow-relevant bending radius of 26 mm and a minimum bending radius of 10 mm, the PUN-H-6X1-SW-25 provides reliable performance even under high-cycle conditions. Its durable construction ensures long-lasting operation in demanding environments.

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

0.0183kg/m

Pneumatic connection

For plug connection outside diameter 6 mm For barbed fitting, inside diameter 4 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

8205516