AIR TANK

550 073 88 AIR TANK Serving as the main reservoir in the compressor circuit, this AIR TANK stores a volume of compressed air to meet peak demand. It smooths out the pressure pulses from the compressor, providing a steady and reliable air supply for the entire rig. This stability is especially important for effective air flushing, which is needed to clear rock cuttings from the borehole during drilling.

A properly functioning tank is essential for both performance and the health of the pneumatic system. It ensures that sufficient air pressure is always available, preventing situations where poor hole cleaning could lead to a stuck drill string. The tank also helps to cool the compressed air, allowing water vapor and oil carry-over to condense and be drained away, protecting downstream components.

Common signs of a failing AIR TANK include audible hissing from leaks or a compressor that cycles on and off more frequently than usual. Regularly use the drain cock to release accumulated water, as this is the primary cause of internal corrosion. For safety reasons, if you find significant external rust, dents, or damage to any welds, the tank must be replaced. Never attempt to repair a compromised pressure vessel.