23/07/2026

Liquid-Tight Metallic Conduit, Extra Flexible, 0.50" (20mm) Dia, Galvanized Steel, Metal, 82ft/Reel


Part No. 166-90754

| FU20-25M

 | 

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  • Inherently low fire hazard material can withstand extreme temperature conditions.
  • Highly durable spiral metallic conduit provides extra flexibility along with a high degree of compression, tensile and impact strength.
  • Provides ingress protection performance to IP40 when used with FU-M style fittings.
  • Tight bend radius for use in installations requiring constant movement or vibration.


Color Metal (ML)
Description An extra flexible, galvanized steel conduit used in tight or constrained spaces. FU-X series is a helically wound, non-UL rated metallic conduit used in applications that demand higher levels of movement, vibration and bending. Designed for use where an extra flexible metallic conduit is needed in machinery for protecting hydraulic or pneumatic hoses or in elevated temperature conditions. Use with FU-M series metallic fittings for IP40 ratings.
PART DESCRIPTION FU20-25M-GS-ML
Packaging Type reel
Part No. FU20-25M
Short Description Liquid-Tight Metallic Conduit, Extra Flexible, 0.50" (20mm) Dia, Galvanized Steel, Metal, 82ft/Reel
Technical Description Manufacturer Reference Number: FSU20-25M
Type FU20-25M
UV Resistant No
Diameter (imperial) 0.66"
Diameter (metric) 16.8mm
Inside Bend Radius (imperial) 2.17"
Inside Bend Radius (metric) 45mm
Nominal Diameter (imperial) 0.5"
Nominal Diameter (metric) 20.0mm
Outside Diameter (imperial) 0.81"
Outside Diameter (metric) 20.6mm
Reel Length (imperial) 82.0ft
Trade Size 1/2 "
CSA Certified No
Flammability EN IEC 61386-1
Halogen Free Yes
Material GS
Material Galvanised Steel (GS)
Operating Temperature -148°F to +572°F (-100°C to +300°C)
REACH Conformity Yes
ROHS compliant Yes
UL Listed (US and Canada) No
UL Listed (US) No
UL Recognized (US and Canada) No
UL Recognized (US) No
Carton Qty. 1
Packaging 1 - Weight (kg) 10.18kg
Pkg. Qty. 25.0m
Pkg. Qty. 82ft
Reel Length (metric) 25.0m
UPC 089306433859
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