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3004 Silicone Coolant Heavy Wall (1/4”) – Automotive / Coolant Hose

Meeting the requirements of SAE J20R1, Class A, heavy wall construction, this 3-ply hose is recommended for heavy-duty applications such as Class 7 and 8 trucks and off-road equipment. Featuring a silicone tube and cover, this hose is resistant to extreme heat (up to +347°F), chemicals, oils and other elements that attack coolant hoses, and provides a working pressure range of 25 to 125 psi. Note: This hose is not suitable for fuel or oil transfer.

Technical Overview

Cover Color ■ Blue
Oil Resistance ■ High
Construction ■ Tube: Silicone
■ Cover: Silicone
■ Reinforcement: 3-ply polyester fabric, silicone coated
Temperature Range ■ -67°F to +347°F, -55°C to +175°C
Packaging ■ 5/8″ I.D. – 25 ft.
■ 3/4″ to 3″ I.D. – 60 ft.
■ 3-1/8″ to 6″ I.D. – 12 ft.
■ Other lengths available – 5% cutting charge

Literature

Thermoid Catalog – 3004 Silicone Coolant Heavy Wall ¼”

Features & Benefits

Silicone Tube
  • Coolant Resistant
  • Designed for Class 7 & 8 Truck and Off-Road Applications
  • High Oil Resistance
  • Heat Resistant
Silicone Cover
  • Heat Resistant
  • High Oil Resistance
  • Coolant Resistant
  • Chemical Resistant
3-Ply Polyester Fabric, Silicone Coated Reinforcement
  • Provides a Working Pressure Range of 25 to 125 psi
Meets SAE 20R1, Class A, Heavy Wall Construction Requirements
  • Meets SAE 20R1, Class A,
  • Meets or Exceeds
    All Industry Regulations

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