A path for fluids to transfer through is a simple concept. However, the form factor and material integrity of a hose is crucial for creating reliable and efficient powertrains. In particular, the continuous thermal expansion and contraction that a hose experiences must be tested. ATA’s proven validation process will subject hoses to accelerated durability tests, with coolant mixtures at the appropriate pressure, flow and temperature range (-40°C to +140°C). Prove your design with on the right equipment with our test services.