Water-cooled portable fire pumps
Water-Cooled

Built for Sustained Operation

Water-cooled portable fire pumps are better suited to relay pumping, long transfers, and extended-duty operation with relatively clean water.

  • Stable cooling under load
  • Strong fit for relay pumping
  • Best with cleaner water sources

P572S-A

Highest discharge performance of our lineup

Delivers the highest discharge performance. A large oil-less vacuum pump combined with a high-output engine enables faster priming and a greater volume of water discharge within its class.

P572S-A
  • Water-cooled Shibaura engine
  • 2-Stroke gasoline engine
  • Carburetor with automatic choke
  • Discharge performance: 0.5MPa: 1,650L/min, 1.0MPa: 1,100L/min
  • Priming performance, 1 m suction head: 2.1sec

FK500-A

Durable, well-balanced performance

A well-balanced, durable pump featuring Shibaura's proprietary engine-cooling system. The fully water-cooled radiator ensures reliable operation and extended service life, even in dirty-water environments.

FK500-A
  • Water-cooled Shibaura engine
  • 2-Stroke gasoline engine
  • Carburetor with automatic choke
  • Discharge performance: 0.5MPa: 1,595L/min, 1.0MPa: 1,020L/min
  • Priming performance, 1 m suction head: 2.2sec

FF500AR-A

Auto Relay for long-distance water delivery

Enables long-distance water delivery by automatically relaying flow between pumps without operator intervention. Electronic fuel injection ensures easy starting and efficient fuel consumption.

FF500AR-A
  • Water-cooled Shibaura engine
  • 2-Stroke gasoline engine
  • Fuel Injection System
  • Discharge performance: 0.5MPa: 1,550L/min, 1.0MPa: 980L/min
  • Priming performance, 1 m suction head: 2.2sec
Modern warehouse operations
Related Use Case

Working on Relay Pumping?

For long hose lays, sustained transfer work, and multi-stage relay setups, review the long-distance relay pumping page and compare water-cooled pumps built for sustained-duty operation.