My Cart

Ponstar Submersible Dewatering Pump

115v 1/2HP 4600 GPH
Model Number
PS-65011
$400.00

Koshin PS-65011

Heavy-Duty Submersible Dewatering Pump

The Koshin Ponstar PS-65011 is a top-tier submersible dewatering pump, built for durability and performance in demanding commercial and residential applications. Known worldwide for its long life, robust design, and exceptional value, the Ponstar pump is a reliable choice for contractors and homeowners alike.

Key Features:

  • Durable Impeller: Made from solid cast iron for maximum wear resistance, ensuring longevity even in tough conditions.
  • Efficient Motor Cooling: Water flows through the pump’s outer wall to cool the motor, enhancing endurance during prolonged use.
  • Compact & Portable: Lightweight design makes it easy to carry and handle.
  • Advanced Mechanical Seals: Double Silicon Carbide seals operate in an oil-filled liquid paraffin chamber, preventing damage during dry running and ensuring water remains uncontaminated.
  • Thermal Protection: A built-in thermal protector automatically shuts off power in case of overload, safeguarding the motor.
  • Watertight Power Cord: Unibody construction ensures excellent water resistance for the long power cord with plug.

Applications:

The PS-65011 is perfect for a wide range of dewatering tasks:

  • Commercial & Industrial: Construction sites, excavations, utility work, manhole and vault draining, and loading docks.
  • Residential: Draining basements, crawl spaces, swimming pools, and yards.
  • General Dewatering: Ideal for well casings and more.

Specifications:

  • Minimum Water Level Operation: As low as 2.25".
  • Voltage: 110-120V electric motor for dependable performance.
  • Diameter: 9-1/2".
  • Continuous Duty Rated: Designed to run efficiently for extended periods.

Optional Accessories:

  • Float switches and hoses available separately.

Replacement Parts:

  • Replacement Power Cord: P/N 0430154 (replaces P/N 0430088), available from PumpBiz.

Built to handle tough conditions and deliver reliable performance, the Koshin Ponstar PS-65011 is the ideal solution for both professional contractors and homeowners seeking efficient and durable dewatering equipment.

More Information
Model Number PS-65011
Series Submersible Dewatering Pumps Heavy duty
Max Flow (GPM.) 70
Max Flow GPH 4200
TDH Maximum (Ft) 33
TDH Maximum (PSI) 14
Horse Power (HP) 1/2
Horsepower (IE .5, 1, 1.5, 20) 0.5000
Outlet Connection Type MNPT
Outlet (In.) 2
Wetted Materials Aluminum
Elastomers / O-ring Buna-Nitrile
Voltage (V) 115
Voltage (Range) 110-120
Phase (Ø) Single (1)
Motor Frequency 60
Motor Amps (A) 7
Motor Hermetically Sealed
Speed (RPM.) 1725
Max Operating Temperature (F) 104
Max Particle Size (In) 0.27
Viscosity Milk 3.20 cp 40.00 ssu
Stages 1
Shaft 304SS
Length (In.) 14.500000
Mechanical Seal Yes
Mechanical Seal Face SiC
Mechanical Seal Type Double
Motor Bearings Ball
Other 9-1/2" diameter. Motor is thermally protected.
Impeller Material Cast Iron, semi-open
Cord Length (Ft.) 20
Duty Continuous
Country of Manufacture Japan
Weight (Lbs) 29.000000
price match If you can find a lower advertised price on the Pump (new, factory authorized dist), contact us at 800-PumpBiz, and we will beat their price! Guaranteed!
Warranty (YRS.) 3
GPM Of Water At 10 Feet Of Head 60
GPM Of Water At 20 Feet Of Head 40
GPM Of Water At 30 Feet Of Head 10
>

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.

 

Q; This pump is a powerful thing. Cleared out a large basement with a foot of water in just a couple hours. It doesn't pump flush to the surface. Are there pumps which will pump lower, even at a lower rate?
A: Floor sucker or ground low level pumps like the 5MSP, LSC1.4S, LSR2.4S, PXL-65011. Keep in mind that the impeller in the pump needs to be wet in order to pump and that determines the low level point.