Self-Bailer, Capacity 6 oz, Off Loss 7 to 10 oz, Diameter 3 1/2 in, Dimensions 3 1/2 in x 28 in, Fits Opening Size 3/4 in NPT, Flow Rate 7.5 gph, For Use With Outdoor containment products, For Use With Brand UltraTech(R), Indoor/Outdoor Use Outdoor, Length 28 in, Oil Capacity 0.05 gal, Replacement Filter 3FTX7(9936), Replacement Filter Grainger Model No 3FTX7, Replacement Filter Mfr Model No Mfr. No. 9936, Substances Filtered Oil