Rotary Hand Pump - fits 15 through 55-gallon drums with 2" bung opening. A rotary vane type pump for dispensing gasoline， diesel fuel， and similar light petroleum products. Heavy-duty cast iron body， dual vanes， and bung adapter. Discharge spout threaded 3/4-inch NPT (Male). Dispenses approximately 7-1/2 gallons per 100 revolutions.

Features:

• Dispenses 1-gallon per 13 revolutions (8-oz. per revolution)
• Fits 15-55-gallon drums
• Rotary vane design for smooth and easy operation
• Bi-Directional
• 2" Bung Adapter (502-316)
• Cast Iron Pump Construction
• 1 piece rigid suction tube 39.25" long
• Rubber water deflector for suction pipe (WD950)