Hand Operated Drum Pump Pump Connection OD 1 3/4 in Self-Priming Yes Metered No Hose Length Not Applicable Includes Discharge Hose No Piston Material Polypropylene Features Self-Priming Housing Finish Cast Iron Seal Material Polypropylene Adapter Connection Type NPT For Container Type Bucket Drum Pail Hose Cover Material Not Applicable Includes Bung Adapter Yes Includes Nozzle No Includes Spout Yes Nozzle Operation Manual Adapter Material Cast Iron