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Portable Fire Pumps 18 HP

Model Number
Darley 1.25AGE18BS Portable Fire Pumps 18 HP

Darley 1.25AGE18BS

W.S. Darley & Co. has always been a leader in portable fire pump design. The High-Volume Fire Pump is easy-starting, portable, and lightweight.


  • Engine: Briggs & Stratton I/C 18 HP Twin Cylinder, with integral fuel pump, recoil back-up,42.33 cu. inch displacement, dual circuit 3 amp unregulated DC for charging and separate AC circuit for lights.
  • Inlet: 1.5" NPTF
  • Outlet: Two 1.5 FNPT w/ combination discharge valve & check valve
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  • Dimensions: 25" L X 20.5" W X 22.5" H
More Information
Model Number 1.25AGE18BS
Series Fire Pump High Volume
Max Flow (GPM.) 60
Max Flow GPH 3600
TDH Maximum (Ft) 832
TDH Maximum (PSI) 360
Horse Power (HP) 18
Horsepower (IE .5, 1, 1.5, 20) 18.0000
Inlet Connection Type FNPT
inlet size 1 ½"
Inlet (In.) 1.5
Outlet Connection Type FNPT
Outlet (In.) 1.5
Wetted Materials Aluminum
Elastomers / O-ring Buna-Nitrile
Motor Gas Engine
Speed (RPM.) 3450
Self Priming Yes
Max Operating Temperature (F) 140
Viscosity Vegetable Oil 34.60 cp 200.00 ssu
Mechanical Seal No
Mechanical Seal Face Carbon-ceramic
Mechanical Seal Type Single
Coupling N
Drain Yes
Port Rotation Yes
Weight (Lbs) 151.000000