NMFIRE HIGH PRESSURE PUMP TWO STAGES SPLIT CASE FIRE PUMP

Configuration of 1000gpm@350psi Electric Motor Pump:

Pump Performance Curve:

A two-stage centrifugal pump comprising: a first stage provided with a first impeller mounted on a first

shaft and a second stage provided with a second impeller mounted on a second shaft distinct from said

first shaft; and hydraulically connected to the first stage, and the stages mounted in a single support body,

provided with a first chamber and a second chamber in which said first impeller and respectively said second

impeller are contained; said support body comprises a case made in a single body therewith and provided

with a first cavity and a second cavity that define respective portions of said first chamber and said second

chamber; in at least one of either said first cavity or said second cavity one or more adaptors are mounted,

to adapt the geometry of the first chamber and/or the second chamber to the type and size of impeller

adopted.