The Hotsy Pump's rugged design features many benefits:

• Externally accessible check valves
• Two inlet and discharge ports facilitate system installation
• Anodized aluminum crankcase with cooling fins for heat dissipation
• Polished ceramic plungers reduce seal wear
• Polished ceramic plungers reduce seal wear
• Oversized crankshaft and connecting rods
• Heavy-duty roller bearings or heavy-duty tapered roller bearings
• Internally-ported, self-lubricating seals
• Pumps available for pulley, direct or gear-reducer drive