Large crude and product storage tanks must be purged and gas-freed before any internal inspection or hot work. The 9SHP and 9SHP-B are the preferred models for this task — large airflow, zero ignition risk, and the ability to help evacuate residual liquid from tank bottoms via the pneumatic drive.
Place oil-tank.mp4 in the site root to play here.
Click any photo to enlarge
Typical Scenarios
Tank Gas-Freeing
Bring hydrocarbon tanks down to safe LEL levels before entry.
Bottom Residue Removal
Pneumatic drive assists in evacuating residual liquid pooled at tank bottoms.
API 653 Inspection Prep
Full ventilation cycle ahead of internal inspection and thickness measurement.
Post-Cleaning Drying
Evaporate residual moisture after tank cleaning to prevent corrosion.
Recommended Models for Oil Storage Tanks
9SHP
Click to view full specifications, airflow data, and dimensions.
View 9SHP →
9SHP-B
Click to view full specifications, airflow data, and dimensions.
View 9SHP-B →