Festo Plastic Tube Blue Polyurethane 4 mm 500 m PUN Series, 558257

RS Stock No.:: 271-6842
Mfr. Part No.:: PUN-H-4X0,75-BL-500
Manufacturer:: Festo

Festo Plastic Tube Blue Polyurethane 4 mm 500 m PUN Series, 558257

Subtotal (1 reel of 500 metres)*

PHP31,796.48

(exc. VAT)

PHP35,612.06

(inc. VAT)

FREE delivery for orders over ₱3,000.00

In Stock

Plus 1 unit(s) shipping from August 24, 2026

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Reel(s)	Per Reel	Per Metre*
1 +	PHP31,796.48	PHP63.593

*price indicative

RS Stock No.:: 271-6842
Mfr. Part No.:: PUN-H-4X0,75-BL-500
Manufacturer:: Festo

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Festo
	Product Type	Plastic Tube
	Colour	Blue
	Material	Polyurethane
	Length	500m
	Maximum Operating Pressure	0.6 Mpa
	Series	PUN
	Minimum Operating Temperature	-35°C
	Maximum Operating Temperature	60°C
	Inside Diameter	2.6mm
	Outside Diameter	4mm
	Standards/Approvals	German Technical Control Board (TÜV) Certificate issuing authority B 013277 0506 00
	Model Number	558257

	Select all
	Brand Festo
	Product Type Plastic Tube
	Colour Blue
	Material Polyurethane
	Length 500m
	Maximum Operating Pressure 0.6 Mpa
	Series PUN
	Minimum Operating Temperature -35°C
	Maximum Operating Temperature 60°C
	Inside Diameter 2.6mm
	Outside Diameter 4mm
	Standards/Approvals German Technical Control Board (TÜV) Certificate issuing authority B 013277 0506 00
	Model Number 558257

Datasheet - PUN-H-4X0,75-BL-500

COO (Country of Origin):: CZ

Festo PUN Series Plastic Tube, 4mm Outside Diameter, 2.6mm Inside Diameter - PUN-H-4X0,75-BL-500

This plastic tube is a flexible pneumatic conduit designed for compressed-air distribution in automated and industrial installations. Made from polyurethane, it offers adaptable routing in confined assemblies while operating across a broad temperature range. The product is supplied on a long-length reel suitable for extended runs and continuous use in production environments.

Features and Benefits:

• Withstands maximum operating pressure of 0.6MPa enabling robust pneumatic circuits
• Rated for temperatures from -35 to 60°C for varied environmental conditions
• Constructed from polyurethane providing good flexibility and abrasion resistance
• Supplied in a 500m length reducing reel changes and downtime
• Available in blue for clear circuit identification and visual routing

Applications

• Suitable for pneumatic control lines in factory automation
• Used with valve islands and manifold assemblies for signal delivery
• Ideal for long-run air distribution on production floors
• Can be used for compressed-air tools and pick-and-place equipment

What are the internal flow characteristics for this tubing?

The internal bore is 2.6mm, which yields low to moderate flow rates appropriate for control and pilot air lines rather than high-volume supply mains.

How does the material perform under repeated flexing?

Polyurethane construction maintains elasticity and resists kinking under cyclical bending, extending service life in dynamic installations.

What identification aids are provided for system maintenance?

The blue exterior permits quick visual distinction of circuit types during inspection and servicing operations.

How should long reels be stored to preserve performance?

Store on a clean, dry reel rack away from direct heat sources and sharp edges to avoid deformation and surface damage.