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High Pressure water Fire Pump 2 inch

Multi-Port Fire / Irrigation / Wash down 5HP 8000GPH
Model Number
SERH-50V
$1,819.00
Koshin SERH high pressure water pump

Koshin SERH-50V

High Pressure water Fire Pump. 2"

OBSolete, see newer model to right.

Koshin Pump with Honda engine Water Pressure Pump 2 inch. All aluminum die cast pump housing, with CI impeller and volute for lightweight and portability. Metal Carry roll cage handle and base. Honda GX160 4-cycle engine. 4-Cycle engine so NO mixing gas. Use standard automotive gasoline.

EPA certified Honda engine is 160cc, 0.82gal. gas tank providing 2 Hrs run time. Many rural fire departments mount these pumps on a truck with a large tank for fighting grass and brush fires. Can run unattended for 2 hours on 1 gallon of gasoline and provide 2400 gallons of water at 60 PSI before refueling. The multiple discharges allow for one or two hoses to be used simultaneously for better coverage.

With great experience and over 40 years of tradition KOSHIN produces the highest quality water pumps. KOSHIN brand have been ranked no 1 in the world by numerous professionals.

Engine Includes low oil sensor. Sturdy steel roll cage included and strainer included. Hose and other accessories available. Includes Multiport discharge. 2" main and TWO additional 1" side ports. Run multiple hoses. Slightly lower psi pump see THP-4070HA

Applications• To power sprinkling systems, firefighting, jetting in piles, test water mains, inject water into venturi for cement mixing in oil fields.• Remote area fire fighting and fire foam injection spraying. USDA Forest Service approved spark arrester.• Washing down equipment, boats, livestock pens.• Pushing water long distances or to great heights or hydro testing hoses and pipes. Remember small hose diameters or long hose lengths will reduce pressure at end of hose. See engineering tables for hose or pipe friction loss tables. 

More Information
Model Number SERH-50V
Series High Pressure Pumps
Max Flow (GPM.) 113
Max Flow GPH 6780
TDH Maximum (Ft) 262
TDH Maximum (PSI) 113
Horse Power (HP) 5
Horsepower (IE .5, 1, 1.5, 20) 5.0000
Inlet Connection Type MNPT
Inlet (In.) 2
Outlet Connection Type MNPT
Outlet (In.) 2
Wetted Materials Aluminum, Cast Iron
Elastomers / O-ring Buna-Nitrile
Motor Gas Engine
Self Priming Yes
Suction Lift (FT.) 26
Max Operating Temperature (F) 120
Viscosity Cream 16.50 cp 100.00 ssu
Mechanical Seal Yes
Mechanical Seal Face Carbon-ceramic
Mechanical Seal Type Single
Other 20''x17''x18''. Discharge is multi port 2"/1"(2). EPA Certified. Meet or exceeds US Coast Guard Fire Pump Performance Requirement as specified by 46 CFR 27.301 (Jan 1, 2004 Revision)
Low Oil Shutdown Yes
Impeller Material Cast Iron, closed
Duty Continuous
Drain Yes
Run Time (HR.) 2 hours
Fuel Tank Size 0.82 Gal
Country of Manufacture Japan
Weight (Lbs) 82.000000
Warranty (YRS.) 3
GPM Of Water At 100 Feet Of Head 60
GPM Of Water At 150 Feet Of Head 40
GPM Of Water At 200 Feet Of Head 20
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