Presair’s PVC air tubing is an important component of an air switch system. Decreasing the inside diameter and limiting the flexibility of the tubing walls can extend the usable length of an air switch system. This also makes the system more responsive. These factors must be balanced by other requirements of the system including kinking due to bending, the possibility of crushing, ease of handling and economy.
Tubing most often used is 1/8″ I.D. flexible PVC. Other options are available. Please contact us for more information.