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Dolphin Floating Fire Pump

10.5HP Briggs
Model Number
Darley HEF10.5BS Dolphin Floating Fire Pump

Darley HEF10.5BS

Dolphin floating pump FP00506 gives you the flexibility of high volume and moderate pressure never before available in a floating pump. Float Pump for streams, ponds, swimming pools, and hard-to-reach sources of water. Requires only 4” of water. This lightweight pump (only 120 lbs.) is easily carried by two men through even the roughest terrain. Built in carrying handles. Its clean compact design allows you to store it in most standard-size compartments (20”H x 30” W x 32 ½” L) . Ideal for farms, home associations, condos, resorts or anyone looking for low cost fire protection that is simple to operate. Floating fire fighting, HEF12.5BS, fire pump HEF10.5BS


  • Engine: 10.5 HP Intek / IC, OHV Engine, recoil rope start. 3 qt. fuel tank. Also available with Honda GVX390
  • Outlet: 2.5 NST thread
  • Anodized Aluminum alloy pump casing
  • Self-priming, with 4" screened suction inlet
  • Self-adjusting mechanical seal
  • Great stability on water.
  • Float High density polyethylene filled with closed-cell polyurethane foam.
  • 2 1/2" NH discharge

390 gpm (1450 L/M) @ 20 psi (1.4 bar)250 gpm (946 L/M) @ 46 psi (3.2 bar)200 gpm (757 L/M) @ 54 psi (3.7 bar)100 gpm (378 L/M) @ 63 psi (4.3 bar)

Floating Pump Watermaster alternate click here.

More Information
Model Number HEF10.5BS
part number FP00506
Series Dolphin Floating Fire pump
Max Flow (GPM.) 405
Max Flow GPH 24300
TDH Maximum (Ft) 150
TDH Maximum (PSI) 65
Horse Power (HP) 13
Horsepower (IE .5, 1, 1.5, 20) 13.0000
inlet size 4"
Inlet (In.) 4
Outlet (In.) 2.5
Wetted Materials Aluminum, Bronze
Elastomers / O-ring Buna-Nitrile
Motor Gas Engine
Speed (RPM.) 3450
Self Priming Yes
Max Operating Temperature (F) 140
Viscosity Water 1.00 cp 31.00 ssu
Mechanical Seal Face Carbon-ceramic
Mechanical Seal Type Single
Other Pump is 110LBS before packaging, 33”x30”x20”H
Impeller Material Bronze, closed
Fuel Tank Size 3qt
Country of Manufacture United States
Weight (Lbs) 110.000000
Warranty (YRS.) 1
GPM Of Water At 30 Feet Of Head 405
GPM Of Water At 80 Feet Of Head 250
GPM Of Water At 100 Feet Of Head 200