Recent content by BEJohnson

I use two of these on a Donaldson HMK25 filter base. They give about 12 gpm @ span>2 psi pressure drop for new filters Hydraulic Filters Product Attributes Length: 14.24" (362 mm) Thread Size: 1 3/4-12 Outer Diameter: 4.6" (117 mm) Efficiency Beta 75: 3 Micron Efficiency Beta 1000: span>4...