Lesson 1/Learning Event 2
FIGURE 3. 50-GPM PUMP.
The illustrations shown are typical of the pump models. The throttle control is present on the MS
1A08-3 engine, but not on the MS 1A08-1 engine. Other components and controls may differ
slightly, but they will be in the same location and have an appearance similar to the components
The hoses used with the 50-GPM Pump are obtained as a separate item. The operation for which
the pump is used will determine the type hose that is used. A 1 1/2-inch non-collapsible hose is
the type needed in decontamination operations.