What is the difference between EPDM and pVC hose?

When it comes to hoses, two materials come to mind: EPDM and PVC. Both have their own unique characteristics and advantages, but what is the difference between EPDM and PVC hose? Let's take a closer look.

EPDM stands for ethylene propylene diene monomer, which is a type of synthetic rubber. PVC stands for polyvinyl chloride, which is a type of thermoplastic polymer. In terms of physical properties, EPDM has excellent resistance to heat, ozone, weather, and aging, making it suitable for outdoor use. It is also resistant to water and steam, making it ideal for use in the food and beverage industry. PVC, on the other hand, is known for its flexibility, durability, and affordability. It is often used for water transfer, chemical handling, and air flow applications.

EPDM hoses are known for their excellent resistance to heat, which makes them ideal for high temperature applications such as automotive and industrial uses. They are also resistant to oil, chemicals, and UV radiation, which makes them suitable for use in harsh environments. In addition, EPDM hoses have good electrical insulation properties, making them ideal for use in electrical equipment.

PVC hoses are known for their flexibility, which makes them ideal for use in situations where the hose needs to be bent or twisted. They are also lightweight, which makes them easy to handle and transport. PVC hoses are resistant to most acids and alkalis, making them suitable for use in chemical handling applications. They are also easy to clean and maintain, making them ideal for use in the food and beverage industry.

Another difference between EPDM and PVC hoses is their cost. EPDM hoses are more expensive than PVC hoses, but they offer better performance and durability. PVC hoses are more affordable, but they are not as durable as EPDM hoses.

In summary, EPDM and PVC hoses are both excellent choices for various applications. EPDM hoses are ideal for high temperature and harsh environments, while PVC hoses are suitable for flexible and lightweight applications. The choice between the two depends on the specific needs and requirements of the user. Regardless of which one is chosen, both EPDM and PVC hoses offer excellent performance and durability.