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Pumps

Ask a Darley Engineer

Depending on the brand of engine, the new tier 4 engine can mean a number of new exhaust aftertreatment considerations when laying out and installing a diesel-powered pump.

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Darley PSM 1500 Midship-Mounted Pump

Most firefighters in today’s world recognize that the old concept of “the bigger the better” doesn’t apply to pumps mounted in fire trucks. Sure, they want as much flow and pressure as possible but much of the focus in the ...

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Selecting Apparatus Components

  By Bill Peters When you are selecting apparatus components to include in your specifications, there are three considerations: (1) Are you meeting mission requirements? (2) Are the components available to be used on the type of apparatus you are ...

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