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Silicone Heater Hoses for Reliable High-Temperature Performance

Amaron Rubber is a leading manufacturer and supplier of high-quality silicone heater hoses.

Silicone heater hoses are essential for coolant transfer and high-temperature applications. Known for outstanding temperature resistance, durability, and chemical resilience, these hoses are ideal for industries such as automotive and construction. With excellent electrical insulation and reinforced strength, they ensure reliable performance and operational efficiency. At Amaron Rubber, We have a wide range of products to fulfill our customers’ needs, and we can even make custom products if needed.We supply the bulk of silicone heater hoses in different sizes to the United States.

Product Specifications for the 70526 Series Silicone Heater Hoses

The 2-Ply Silicone Hose is designed for coolant transfer applications and high-temperature service. These extruded heater hoses meet or exceed the SAE J20 R3 Class A specification and are reinforced with polyester fabric. They offer resistance to coolant solutions, cold leaks, cracking, peeling, aging, and ozone. However, it is not recommended for use with fuel or oil transfer.

Specifications of silicone heater hoses

Product Specifications for 2-Ply Silicone Hose:


  • Number of Plies: 2
  • Chemical Resistance: Excellent
  • Flexibility: Outstanding
  • Pressure Rating: Positive
  • Tube Material: Silicone/HDPE
  • Reinforcement: Polyester Fabric
  • Temperature Range: -65°F to +350°F
  • Length Options: 25 to 50 feet
  • Color: Blue
  • Additional Options: Lengths available per reel up to 250 feet. Aramid fiber reinforcement available for high-temperature applications up to +500°F.

Options: Experience the superior performance and versatility of our 2-Ply Silicone Hose, designed to meet a wide range of industrial requirements. With excellent chemical resistance, outstanding flexibility, and durable construction, our silicone hose ensures reliability even in challenging conditions. Choose Amaron Rubber for top-quality silicone hoses that deliver exceptional performance and withstand demanding environments.

Silicone Heater Hoses Sizes

Silicone Heater Hoses Sizes

Features and Benefits of Silicone Heater Hose:


  • Wide Temperature Range: Resistant to extreme temperatures, ensuring reliable performance.
  • Durability: Highly resistant to hardening, cracking, ozone attack, sunlight, and aging.
  • Versatility: Suitable for various pressure ranges and resistant to moisture, steam, dust, and many chemicals.
  • Engine Compatibility: Retains flexibility even in harsh engine environments.
  • Electrical Insulation: Exhibits excellent electrical insulating properties.
  • Longevity: Longer lifespan compared to EPDM (Black Rubber) hoses.
  • Superior Heat Resistance: Red silicone tube withstands temperatures up to 500°F.
  • Reinforced Strength: Multiple textile plies provide added strength and kink resistance.
  • Easy Identification: Blue silicone cover offers superior temperature resistance and easy hose identification.


  • Coolant Transfer: Ideal for use in heater and coolant circuits.
  • DEF System: Suitable for Diesel Exhaust Fluid systems.
  • Vehicles: Used in buses, construction equipment, off-road equipment, and trucks.

Experience the reliability and performance of our Silicone Heater Hose, engineered to meet diverse industrial needs. Its exceptional temperature resistance, durability, and versatility make it a top choice for various applications, ensuring efficient coolant transfer and compatibility with DEF systems in a wide range of vehicles and equipment. Trust in the quality and durability of our silicone heater hose for your critical operations.

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