National Compressed Air (NCA) is a reputable and reliable supplier of High-Pressure Seismic Air Compressors, which are considered as the heart of seismic airgun systems.
The seismic airguns operate with compressed air of up to 3,000 PSIG, charged into a two-chamber air gun, and discharged into the water when the air-guns are triggered.
NCA’s High-Pressure Air Compressors are capable of recharging the seismic air-guns rapidly and continuously to enable the air gun arrays to be fired every few seconds, for long periods of several hours, during data acquisition.