vent hose

Vent Hose

A vent hose, also known as a breather hose or vent tube, is a component used to allow air to enter or escape from a closed system. It prevents pressure buildup and ensures proper ventilation.

Common applications of vent hoses include:

  • Automotive: Vent hoses are used in various parts of a car’s engine compartment, such as the crankcase, transmission, and differential. They help to prevent excessive pressure buildup, which can damage components and cause leaks.
  • Industrial machinery: Vent hoses are used in industrial equipment to prevent pressure buildup and ensure proper operation.
  • Medical devices: Vent hoses are used in medical devices to allow for proper ventilation and prevent pressure buildup.
  • Household appliances: Vent hoses are used in appliances like refrigerators and dryers to allow for proper ventilation and prevent moisture buildup.

Key functions of vent hoses:

  • Pressure regulation: Vent hoses help to regulate pressure within a closed system, preventing excessive pressure buildup.
  • Ventilation: They allow for the exchange of air between the system and the outside environment.
  • Moisture removal: In some applications, vent hoses can help to remove moisture from the system.
  • Prevention of damage: By preventing pressure buildup, vent hoses can help to prevent damage to components and equipment.

Types of vent hoses:

  • Rubber vent hoses: These are made from rubber and are often used in automotive and industrial applications.
  • PVC vent hoses: Made from polyvinyl chloride, these hoses are often used in household appliances and other applications.
  • Metal vent hoses: These are made from metal and are typically used in high-temperature or high-pressure applications.