CLARCOR Industrial Air has everything you need for your baghouse. We offer tubesheets, thimbles and access doors for baghouses. Tubesheets can be fabricated to close tolerances, which provide an effective bag seal to reduce potential leakage. Thimbles are exposed to harsh baghouse elements and can become corroded, resulting in leaks. CLARCOR Industrial Air manufactures thimbles from 12 to 18 gauge carbon or stainless steel to reduce corrosion in chemically active units. We also offer the Center Pivot Access Door and the Insulated Single and Double Access Doors.