The SM21 Submersible Pump is a small diameter (caisson style) self priming hydraulic pump with 2.5” NPFT discharge.

• 4-9 GPM, Cast Iron Impeller
• 2.5” Outlet
• 300 GPM output
• Weight: 23 LBS

Advantages

• High volume flow rates
• Double suction (patented design)
• Self priming
• High vertical head pressure
• Can be run dry, without damage!
• No mechanical seals, thrust wear plates, gaskets, gears, belts, valves, filters, switches or rubber impellers.
• Small and powerful!