1170 Sq. Ft. 316L Stainless Stell Duriron 72-HC-1170 Pressure Leaf Filter. Rated 85 psi @ 300 Deg. F. 60" diameter x 7' length. 30 internal plates. Pneumatic driven dual oscillating slicer cake removal. Manual hand operated shell retraction. 2 ½†leaf spacing, 76 Cu. Ft. cake capacity, ¾†cake thickness. Quick open head. Wet cake. Previous Use: Fly Ash Filter (Qty. 2 Available)