Non-Metallic Conduits : CTT-24 NSA935805-24

Flexible PTFE convoluted tubingArticle number: 169-23024

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. 25.0m
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) 3.0"
Bending Radius min. (R) 76mm
Diameter (D) 23.5mm
Inner Diameter D (Imperial) 0.75"
Inside Ø (ID) 19.0mm
Length (L) 25.0m
Nominal ∅ 24mm
Nominal ∅ (imperial) 0.94"
Outside Ø (OD) 23.5mm
Outside ∅ (OD) (imperial) 0.93"
Outside ∅ (OD2) 23.5mm
Outside ∅ (OD2) (imperial) 0.93"
Pitch (P) 4.2mm
Pitch (P) (imperial) 0.165"
Weight 145g/m
∅ (D2) 19.0mm
∅ D (imperial) 0.93"
∅ D2 (imperial) 0.75"
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 4031026403007
Packaging 1 - Height (m) 0.25m
Packaging 1 - Length (m) 0.45m
Packaging 1 - Qty 25
Packaging 1 - Type Reel
Packaging 1 - Volume (m³) 0.05063
Packaging 1 - Weight (kg) 3.25kg
Packaging 1 - Width (m) 0.45m
Reel Length 25m
Reel Length (imperial) 82.0ft
ETIM 6.0 EC001175
ETIM 7.0 Key EC001175
UNSPSC Key 39173200

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