Premium Pump Red, Hand Held with 0.5 In outlet, Container Size 3, 5 or 10 Liter Drum, Pump Ratio 1:1, Output 1 Liter Every 12 Strokes, For Use With 3REL3, 3REL4, AND 3REL5 Drum Containers, 3REF6, 3REF7, 3REF8, 3REF9, 3REG1, 3REG2, 3REG3, 3REG4, 3REG5, 3REG15, Includes Outlet Hose, Anti Drip Nozzle, Color Coded Collar