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Water Pump 3 inch Belt driveDewatering Pump

3" 14,280GPH
Model Number
Koshin Pumps - SU-80L

Koshin SU-80L

Water Pump 3 inch, Koshin Pump with bearing frame for long coupling or belt drive. All aluminum die cast pump housing, with CI impeller and volute for lightweight and portability along with long life internal parts. These self priming pumps are good for dirty water transfer with solids handling up to 3/8". Clear water to Dewatering / semi-trash operation solids handling. Have your own engine, easily make a hydroseeder.

Pedestal pumps are used for PTO drive or driven by belt and pulley off a gas engine or electric motor at 3600rpm.

Includes suction strainer and dual pulley on shaft. Northern states tool as a pump to fill water trucks.

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.

Do not be fooled by imitation "industrial" pumps sold elsewhere. The pump quality is not the same and as with any pump parts will be needed and PumpBiz stocks parts to all the pumps we sell and support. These are the same pumps used by many rental stores, so they have proven themselves many times over.

More Information
Model Number SU-80L
Series Portable Water Pump Gas
Max Flow (GPM.) 238
Max Flow GPH 14280
TDH Maximum (Ft) 98
TDH Maximum (PSI) 42
HP Required 7.5
Watts 5500.000000
Inlet Connection Type MNPT
inlet size 3"
Outlet Connection Type MNPT
Outlet (In.) 3
Wetted Materials Aluminum, Cast Iron
Elastomers / O-ring Buna-Nitrile
Motor Gas Engine
Speed (RPM.) 3450
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 Pump RPM = Engine pulley Dia. x Engine RPM / pump pulley Dia.
Pump can operate anywhere between 1750-4000RPM. Flow and PSI will change accordingly. Spec's above are based on 3450RPM.
Pump RPM = Engine pulley Dia x Engine RPM / Pump Pulley Dia
Rotation CCW when facing pulley side of pump
Impeller Material Cast Iron, semi-open
Duty Continuous
Drain Yes
Port Rotation Yes
Country of Manufacture Japan
Weight (Lbs) 45.000000
Warranty (YRS.) 3
GPM Of Water At 50 Feet Of Head 180
GPM Of Water At 70 Feet Of Head 160
GPM Of Water At 100 Feet Of Head 90

Koshin pumps are the standard and known world wide in the contractor, rental, and portable pump markets as the brand to use. Most portable water pumps by Koshin feature Honda gas engines. Koshin manufactures a complete line of self priming centrifugal pumps for general transfer, high pressure and trash debris filled liquids. These pumps come in gas or diesel engine and single phase electric submersibles. Koshin is the most copied pump design coming out of China, but do not think they are the same. Use only the best, the original Koshin.

For over 70 years Koshin has continued to invest in new product testing and development. Koshin totally redesigned its production facilities in 2013 adding in house aluminum die casting, production automation, and state of the art process flow management. With a core philosophy of customer satisfaction, Koshin insures that each product off of its production line is of the finest quality. This is why we can proudly say that the performance specification found in this catalog are guaranteed minimum. This is often not the case with our competitors, who inflate actual performance values.

To further insure our valued customers that Koshin stands by our produces, we offer a 3 year limited warranty against manufactured defects. Our pumps are used and loved in 160 all over the world.

Koshin… the world’s toughest pump.