The low down on silicone hose materials

silicone hoses in engine bay

When you look under the bonnet of a car it often reveals an array of hoses and pipes. Each of these has a specific job and although they may look similar except for diameters each hose has a different purpose and as such may be produced from a different material to the one sitting next to it. As a result hoses are not necessarily interchangeable and you need to ensure you are selecting the right product for the job.

Viper Performance have a range of reinforcements available for silicone hoses such as polyester, nomex and glass reinforced as well as oil and fuel resistant grades. The choice of material will be based on the area of the engine it will be used in.

Cooling System Hoses 
At the heart of the cooling system is the water pump and radiator. The water pump circulates the coolant through the engine, and the radiator dissipates the excess heat. The hoses that attach the two components are usually pre-formed or flexible silicone hoses. All of Viper Performances hoses use a high quality polyester reinforcement which is specially designed for pressure, strength, flexibility and increases burst pressure. Polyester reinforcements are perfect for any application where temperatures will not exceed 170c.


Fuel Hoses

fluro hosesFuel hoses carry the fuel from the fuel tank to the carburetor or fuel injectors to power the engine. If you are choosing hoses for this purpose you need to be sure to specify Fluro hoses. The Fluro liner will stop oil droplets permeating through the wool and destroying the hose. When selecting a fuel hose make sure you choose a supplier that uses 100% Fluro material and at least a 1mm thick liner.

We also have a range of braided hoses available which are ideal as fuel hoses or brake lines.

Turbo Hoses
turbo bellow hoseWhen you require higher temperature rating you will require Nomex hoses. Our Nomex reinforced hoses will withstand high temperatures up to 220°C. This makes them ideal for Turbo applications, hot air, steam, water or environments where other hoses fail.

We also supply Turbo bellows with humps and stainless steel rings and an iron oxide inner liner for improved heat stability.

Industrial hoses
A glass reinforcement is also available, this is a very specialist hose for more industrial hose applications.

Take a look at the video below which showcases the different hose materials that Viper can offer:

New product: Flexible Nitrile fuel filler hose

Nitrile fuel filler hoseWe have a new product available here at Viper Performance, a flexible Nitrile lined hose. These hoses are made with a fuel resistant Nitrile Rubber lining and are perfect for using as a Fuel Filler Hose*.

There are two lengths available 500mm and 1000mm. The wire spiral inside the wall of the hose allows it to be flexible enough to bend into angles. Small Diameters are particularly good at bending with the tight bends possible. You can simply push-fit onto your pipe and tighten with T bolt Clamps which are also available on our website

Click here to buy your flexible nitrile fuel hose

Please see the video below for a demonstration on how flexible the hoses are as the length and diameter affects how bendy the hose is.

*Please note that these hoses are not Suitable for high octane fuels.

Can I Visit Viper Performance?

Viper Performance offers face-to-face discussions by prior appointment for trade clients only. Our dedicated showroom and offices will be the perfect setting to discuss your requirements.

Unfortunately our showroom is not open to the public, our website however has all of the information you should need when buying hoses. Watch the video below to find out how to contact us.

Brand New Product: 180° Silicone J Hose

Viper Performance are pleased to bring you a brand new product for 2017. The new 180° Silicone J Hose is a unique hose not available anywhere else. This hose shape is very handy for building various coolant or radiator systems. This hose is generous in length and can be cut down to suit to your required length.

Ideal for those wanting to normally join a couple of 90° elbows and a strait to create a J shape, this hose is made into one piece removing the need to any connectors.

Click here to purchase your 180° Silicone J Hose today

Watch our technical demonstration video below:

Even more 4m hose sizes available

4 meter silicone hosesOur 4 metre long hoses have been very popular. After all why buy four separate meter lengths, join and clamp them together, and create a potential area for leaking; when one single piece will provide you with a quality leak free connection.

We have now added new hoses with even more internal diameter sizes. These include 25, 28 and 32mm hoses. Available in Blue.

Buy yours today

Flexible Cuffed Coolant Hoses

img_10140We now have 16mm and 19mm Flexible Cuffed Coolant Hoses available. This is a fantastic product to connect your coolant hoses or water hoses where normal pre-moulded elbows just won’t do.

The length our this hose is 400mm long from end to end, you can purchase in black, red or blue.

Buy yours today