Oil and gas environments demand intrinsically safe ventilation. Because venturi air blowers have no electric motor, no moving parts in the airflow, and no ignition source, they are approved for Zone 1 and Zone 2 hazardous areas where any electrical blower would be prohibited.
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Typical Scenarios
Pump & Separator Areas
Airflow around process pumps and oil/gas separators to prevent vapor pockets.
Drilling Rig Enclosures
Ventilate drilling shacks and mud pump rooms on land rigs and offshore platforms.
Pipeline Maintenance
Purge pipeline sections before welding or hot work.
Refinery Tank Farms
Scheduled ventilation of storage tank headspaces during inspection.
Recommended Models for Petroleum Machinery
7SHP
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9SHP
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9SHP-B
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