Rubber Radiator Hose is a durable, flexible hose designed for coolant transfer in automotive, marine, agricultural, and industrial engines. Manufactured from high-quality rubber, it offers excellent resistance to heat, pressure, and vibration, ensuring reliable performance in demanding environments. With a smooth internal bore for efficient coolant flow and a reinforced wall for strength, the hose provides long service life and dependable sealing when secured with standard hose clamps. Available in a range of diameters and supplied in various lengths, rubber radiator hose is suitable for both OEM replacement and custom cooling system installations.

Key Features:

• Material: High-grade rubber resistant to coolant, heat, and ageing.

• Construction: Flexible rubber wall with smooth bore for efficient coolant circulation.

• Internal Diameter Range: Available in a wide range of bore sizes.

• Operating Temperature: Typically -30°C to +120°C continuous service.

• Working Pressure: Up to 10 bar depending on bore size.

• Burst Pressure: Minimum 3x working pressure.

• Lengths Supplied: Available in standard straight lengths or coil format depending on diameter.

• Applications: Suitable for coolant, water, and air transfer.

The hose’s reinforced rubber composition prevents cracking, swelling, and premature wear, even under prolonged heat exposure and high-vibration conditions. Its smooth internal bore reduces flow restriction, ensuring efficient coolant circulation and stable system performance. Designed to withstand pressure cycling and environmental stresses, rubber radiator hose provides a cost-effective and robust solution for cooling system pipework. Simple to install with clamps, it integrates easily into OEM and custom engine layouts.

Applications include use in automotive radiators, intercooler and turbo coolant circuits, marine cooling systems, agricultural engines, and industrial machinery requiring reliable coolant transfer. Rubber radiator hose is widely used for maintenance replacements, preventative upgrades, and custom fabrication projects where durability and heat resistance are essential.