Graco Bulldog Pneumatic Drum Unloading System. Model: 208-360. S/N: A98J. 303 Stainless steel wetted construction. Unloads your typical 55-gallon drums with ease. Capacity: 6 gpm (23 l/min). Air MAWP: 100 psi (0.7 MPa). Fluid MAWP: 1000 psi (7 MPa). The Bulldog Sanitary Priming Piston Pump 10:1 is ideal for materials up to 1,000,000 cps which usually require Ram Industries pressure to level the product and feed the pump inlet. Noise is reduced by the installed muffler. Product is dispensed through a flexible sanitary product hose. Two external pneumatic cylinders lift/lower pump onto process. Luftmotor-Airmotor. Inlets: (1) 4 in. dia. suction port. Outlets: (1) 1-1/2 in. dia. product hose. Overall dimensions: 42 in. L x 24 in. W x 74 in. H.