AIR INTAKE TUBE

770 169 64 TUBE, AIR INTAKE Functioning as a key junction in the rig's pneumatic system, this T-fitting channels compressed air to essential drilling components. It is typically located along the main air supply lines, often where flexible hoses connect to the drifter or other air-powered equipment, splitting the flow to serve multiple functions simultaneously.

A secure and leak-free connection at this point is vital for maintaining consistent drilling performance. Even a small crack or a loose seal can lead to a significant loss of air pressure. For example, if this fitting leaks, the drifter may not receive enough air for effective hole flushing, causing drill steels to get stuck and slowing down the entire drilling cycle.

Listen for a distinct hissing sound during operation, which is the most common sign of a failure. When installing a replacement, ensure the system is fully depressurized. Clean the connection points thoroughly and use the correct sealant to guarantee a tight, leak-proof fit.