Heyco-Flex™ III Liquid Tight Tubing has extreme flexibility and can be used in very tight quarters. There is no threading of the tubing required for installation. This eliminates the possibility of cutting the tubing and creating leak paths. Drag on wiring is reduced by the rounded internal corrugations. Heyco-Flex™ III Liquid Tight Tubing is both lightweight, resists corrosion, oil, water and many chemicals. The tubing can be used in many applications such as: HVAC, Automotive Equipment, Fiber Optics, Computer and Peripherals, Lab Equipment, Medical Equipment, Motors and Generator, Pumps, Control Panels, Hydraulic Lifts, and Scientific and Other Instruments.
Request Information
Unit of Measure
Items
Heyco-Flex™ III Liquid Tight Tubing

Heyco-Flex™ III 0.514 Inch (in) Inside Diameter Liquid Tight Tubing
Heyco-Flex™ III Liquid Tight Tubing

Heyco-Flex™ III 0.651 Inch (in) Inside Diameter Liquid Tight Tubing
Heyco-Flex™ III Liquid Tight Tubing

Heyco-Flex™ III 0.865 Inch (in) Inside Diameter Liquid Tight Tubing
Heyco-Flex™ III Liquid Tight Tubing

Heyco-Flex™ III 1.103 Inch (in) Inside Diameter Liquid Tight Tubing
Description N/A Heyco-Flex™ III Liquid Tight Tubing has extreme flexibility and can be used in very tight quarters. There is no threading of the tubing required for installation. This eliminates the possibility of cutting the tubing and creating leak paths. Drag on wiring is reduced by the rounded internal corrugations. Heyco-Flex™ III Liquid Tight Tubing is both lightweight, resists corrosion, oil, water and many chemicals. The tubing can be used in many applications such as: HVAC, Automotive Equipment, Fiber Optics, Computer and Peripherals, Lab Equipment, Medical Equipment, Motors and Generator, Pumps, Control Panels, Hydraulic Lifts, and Scientific and Other Instruments.
Brands N/A Heyco-Flex™
Inside Diameter N/A 0.514 in13.1 mm N/A 0.651 in16.5 mm N/A 0.865 in22 mm N/A 1.103 in28 mm
Outside Diameter N/A 0.710 in18 mm N/A 0.850 in21.6 mm N/A 1.116 in28.3 mm N/A 1.350 in34.3 mm
Trade Size N/A 3/8 in N/A 1/2 in N/A 3/4 in N/A 1 in
Coil Length N/A 100 ft
Color N/A Black
Material N/A Halogen Free Nylon 6
Temperature Index N/A -0.04 to 221 ºF-18 to 105 ºC
Flammability Rating N/A 94V-0
Applications N/A Automotive Equipment Computer and Peripherals Control Panels Fiber Optics Heating, Ventilation, and Air Conditioning (HVAC) Hydraulic Lifts Lab Equipment Medical Equipment Motors and Generator Pumps Scientific and Other Instruments
Industry Standards/Certifications N/A Recognized under Underwriters Laboratories File E121095. Certified to both Canadian and U.S. Requirements under File E121095.
Features and Benefits N/A
  • Corrugated tubing for trade sizes 3/8" through 1"
  • Flame retardant, won't burn
  • Rated for NEMA 4 and 4X applications when used with Heyco-Flex III Liquid Tight Fittings
  • Rated for NEMA Type 3R applications
  • Maximum flexibility, can be used in extremely tight quarters.
  • Bend radius of Heyco-Flex™ III is equal to its outside diameter
  • No threading of the tubing required to install. This eliminates the possibility of cutting the tubing and creating leak paths.
  • Easy, permanent assembly between the tubing and fittings: push the tubing over the fitting ferrule until the tubing clicks into place.
  • Resists corrosion, oil, and water.
  • For use in both wet and dry applications
Product Catalog