Graco 239877 Fire Ball® 300 Series 50:1 35 or 70 lb (16 or 32 kg). Pail Grease Pump 3000 psi The 10 inch Spray Tip float type_magnesium The 10 inch Spray Tip Extension attaches directly to your spray gun and reduces your need for ladders or scaffolding This Graco 220168 Air Valve and Piston Assembly (Ref Air Inlet Size (in) 3 8 Air Inlet Thread Gender Female Air Inlet Thread Type NPT Air Motor Effective Diameter (in) 3 Application Industrial Compatible Material Grease Fluid Inlet Thread Gender Female Fluid Inlet Thread Type NPT Fluid Inlet Type Slotted Fluid Outlet Size (in) 1 4 Fluid Outlet Thread Gender Female Fluid Outlet Thread Type NPT For Use With Grease Maximum Air Consumption (SCFM) 22 Extended Seal Life In line pump design aligns the air motor piston and fluid piston rods to maximize seal life