178429

Name: Festo 178429 Plastic tubing PUN-16X2,5-GN
Brand: Festo

Plastic tubing PUN-16X2,5-GN

Manufactured by Festo, part number 178429 is a green TPE-U ester-based industrial component featuring a 16 mm outside diameter, an 11 mm inside diameter, and a weight of 0.1294 kg/m. This tubing is suitable for energy chains, operates across a temperature range of -35 °C to 60 °C, and handles an operating pressure from -0.095 MPa to 0.7 MPa for the entire temperature range or up to 1 MPa depending on temperature. It carries TÜV certification (certificate B 013277 0527 00), complies with RoHS, UL94 HB, and VDMA24364-B2-L standards, and requires installation away from cables with phosphoric acid ester sheathing. Submit the exact part number, quantity, and application requirements for a quote.

Request pricing and availabilityCommercial response within one business day for your destination and required quantity.

Request a Quote

Why no listed price?

Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.

Manufacturer: Festo
Part number: 178429
Data verification: Manufacturer evidence reviewed

For a faster response, include quantity, condition, and delivery destination.

Exact part-number verificationTechnical properties are matched to 178429.

Worldwide sourcingSupport for planned and urgent industrial requirements.

Manufacturer documentationA document is added when the reviewed source provides one.

Verified configuration

Technical Specifications

Outside diameter: 16 mm
Bending radius relevant for ow rate: 88 mm
Inside diameter: 11 mm
Min. bending radius: 45 mm
Application note: TPE-U, ester-based | The plastic tubing can only be installed in contact with cables if the | sheathing is free from phosphoric acid esters. Failure to observe this can | result in damage to the plastic tubing.
Tubing characteristics: Suitable for energy chains
Operating pressure for entire temperature range: -0.095 MPa...0.7 MPa | -0.95 bar...7 bar | -13.775 psi...101.5 psi
Temperature-dependent operating pressure: -0.095 MPa...1 MPa | -0.95 bar...10 bar | -13.775 psi...145 psi
Certication: TÜV
Certicate issuing authority: B 013277 0527 00
Operating medium: Compressed air as per ISO 8573-1:2010 [7:-:-]
Material re test: UL94 HB
LABS (PWIS) conformity: VDMA24364-B2-L
Ambient temperature: -35 °C...60 °C
Product weight by length: 0.1294 kg/m
Pneumatic connection: For plug connection outside diameter 16 mm
Color: Green
Shore hardness: D 52 +/-3
Note on materials: RoHS compliant
Material of pneumatic tubing: TPE-U(PU)

Engineering context

Identification and RFQ Guidance

Confirm the exact configuration

Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

What to include in your RFQ

Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.

Technical verification

Our sourcing response is prepared against Festo 178429. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.