ARO Drum Pump Basic Package – 14.4 GPM (54.5 LPM) Non Metallic, 12 GPM (45.4 LPM) Metallic. Perfect for removing chemical from any 55-gallon drum! ARO Drum Pumps are available in Aluminum, Stainless Steel or Polypropylene body materials. Stall-Free Operation - ARO Diaphragm Drum Pumps feature a patented 'Unbalanced' air valve design that avoids stall-out, even under low air-inlet pressures. Bolted Construction - Unlike traditional band-clamp style pumps, ARO Diaphragm Drum Pumps utilize bolted fasteners for leak-tight integrity.
Factory-Matched - ARO Drum Pump Package components (adapters, siphon tubes, etc.) contain pre-specified, matching materials of construction for complete fluid compatibility. Diaphragm Materials: PTFE w/ Santoprene backer, Hytrel, Polyurethane & Santoprene. Complete Basic Package: Pump, Bung Adapter, Air Safety Shut Off, Siphon Tube, Weather Seal & Base