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> New knappco 24" aluminum pressure/vacuum hatch-
New knappco 24" aluminum pressure/vacuum hatch-
Knappco 24" Aluminum Pressure/Vacuum Hatch-NEW
Designed for Bulk Storage Tanks
Silos, grain elevators, baghouse for cement, food products, grain, industrial products
* All-aluminum contact parts eliminate corrosion
* No internal hardware to contaminate product
* Weather hood provides protection from the elements
* Palm nuts allow for quick, easy opening
* Large 24" opening provides higher venting capacity and improved access into the tank
