The STB Strata™ System is a two-stage air cleaner that ejects pre-cleaned dust through an aspirated muffler or exhaust ejector. It protects heavy-duty engines in heavy dust conditions.
Air Cleaner Features
Air cleaner and pre-cleaner in one package (exhaust ejector, scavenge hose and clamps sold separately)
Pre-cleaned dust is ejected with the engine exhaust through an aspirated muffler or exhaust ejector
Airflow pattern "B" air through the pre-cleaner, out the end of the air cleaner
Perfect for:
Turbocharged engines
Intercooled engines
Naturally aspirated engines
Fitting for filter service indicator on all models
Finished in corrosion-resistant paint
Weight: 35.4 kg / 78 lbs.
Filter Features
Replacement filter choices include extended service filter, Donaldson Blue® high efficiency filter for restriction maintenance, or a standard life filter for scheduled maintenance.
Safety filter on all models provide continuous protection during primary filter change out
Benefits
Sure sealing system
Durable construction withstands extreme conditions
Easy to service
Extended Service and Donaldson Blue high efficiency filters are available
Applications
Allows 29.7 to 39.6 m³/min / 1050 to 1400 cfm airflow throughput per air cleaner
For severe dust conditions, usually off-road applications: crawler tractors, scrapers, loaders, large agricultural tractors
Horizontal installation