Non-Metallic Conduits : CTT-14 NSA935805-14

Flexible PTFE convoluted tubingArticle number: 169-23014

The CTT conduits made of PTFE protect cables from extreme temperatures, fire, moisture, corrosion, vibration and abrasion.


  • Excellent resistance to almost all chemicals
  • Resistant to low and high temperatures
  • Very good tensile strength
  • Very good fatigue life
  • Superior dielectric strength and anti-adhesive properties
  • Protects cables from extreme temperatures, fire, moisture
  • Protects cables from corrosion, vibration and abrasion

Certifications & Approvals


CTT conduits are used in many industries with very demanding environments, including aviation, aerospace, chemical, pharmaceutical, ship building, food processing and electrical industry.

Colour Black (BK)
Pack Cont. 50.0m
Package Quantity per Reel
Product Family CTT PTFE Conduits
Product Group Non-Metallic Conduits
Short Description Flexible PTFE convoluted tubing
Variant Unslit
Bending Radius (imperial) 1.77"
Bending Radius min. (R) 45mm
Diameter (D) 14.6mm
Inner Diameter D (Imperial) 0.43"
Inside Ø (ID) 10.8mm
Length (L) 50.0m
Nominal ∅ 14.0mm
Nominal ∅ (imperial) 0.55"
Outside Ø (OD) 14.6mm
Outside ∅ (OD) (imperial) 0.57"
Outside ∅ (OD2) 14.6mm
Outside ∅ (OD2) (imperial) 0.57"
Pitch (P) 3.6mm
Pitch (P) (imperial) 0.142"
Weight 66g/m
∅ (D2) 10.8mm
∅ D (imperial) 0.57"
∅ D2 (imperial) 0.43"
CSA Certified No
ELV compliant Dir. Art. 4 (2) YES
Flammability FAR 25
Halogenfree No
Hazardous good No
Material Polytetrafluoroethylene (PTFE)
Oil resistant (Yes/No) No
Operating Temperature - °C -65 °C to +260 °C
Specifications NSA 935805
UL Listed (US and Canada) No
UL Recognized (US and Canada) No
GTIN-13 / EAN 4031026402970
Packaging 1 - Height (m) 0.14m
Packaging 1 - Length (m) 0.38m
Packaging 1 - Qty 50
Packaging 1 - Type Reel
Packaging 1 - Volume (m³) 0.02128
Packaging 1 - Weight (kg) 2.75kg
Packaging 1 - Width (m) 0.4m
Reel Length 50m
Reel Length (imperial) 164.0ft
ETIM 6.0 EC001175
ETIM 7.0 Key EC001175
UNSPSC Key 39131601

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Update: 05/06/2021 © HellermannTyton 2021
© HellermannTyton 2021 (v4.142) | Update: 05/06/2021