Pump Pressure
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 1 HP Shallow Well Jet Pump w Pressure Switch Dual Voltage $179.95 Time Remaining: 25d 5h 3m Buy It Now for only: $179.95 |
 GENERAL PUMP 6334 350 Hydrostatic Test Pump 350PSI Max pressure Refurbished $450.00 Time Remaining: 2d 7h 29m |
 3 4 HP Convertible Shallow or Deep Well Jet Pump w Pressure SwitchDual Voltage $144.95 Time Remaining: 25d 7h 23m Buy It Now for only: $144.95 |
 1 2 HP Shallow Well Jet Pump w Pressure Switch Dual Voltage $109.95 Time Remaining: 25d 5h 3m Buy It Now for only: $109.95 |
 1 2 HP Convertible Shallow or Deep Well Jet Pump w Pressure SwitchDual Voltage $124.95 Time Remaining: 25d 7h 23m Buy It Now for only: $124.95 |
 1 HP Convertible Shallow or Deep Well Jet Pump w Pressure Switch Dual Voltage $184.95 Time Remaining: 25d 5h 4m Buy It Now for only: $184.95 |
 3 4 HP Shallow Well Jet Pump w Pressure Switch Dual Voltage $139.95 Time Remaining: 25d 5h 3m Buy It Now for only: $139.95 |
 SDT 50557 1450 Hydrostatic Hand Pressure Test Pump 860 PSI 3 4 NPT $99.99 Time Remaining: 9h 20m Buy It Now for only: $99.99 |
 Greenlee High Pressure Hydraulic Hand Pump No 755 Good used condition $99.00 Time Remaining: 3d 5h 13m Buy It Now for only: $99.00 |
 SDT 50557 1450 Hydrostatic Hand Pressure Test Pump 860 PSI 3 4 NPT $99.99 Time Remaining: 1d 3h 7m Buy It Now for only: $99.99 |
 PUMP PTO WATER IRRIGATION SPRAYER TRANSFER HI PRESSURE VOLUME ROLLER 48GPM NEW $237.67 Time Remaining: 22d 7h 13m Buy It Now for only: $237.67 |
 NORTHERN INC HIGH PRESSURE HYDRAULIC GEAR PUMP 10565 $100.00 Time Remaining: 4d 5h 40m Buy It Now for only: $100.00 |
 Concrete Pump Parts Schwing Pressure Spring Belt DN 220 $41.82 Time Remaining: 9d 7h 57m Buy It Now for only: $41.82 |
 HIGH PRESSURE OIL PUMP $927.53 Time Remaining: 5d 7h 41m Buy It Now for only: $927.53 |
Pump Pressure
Buying the Best Wholesale Pressure Washer
When you want to buy the best pressure washer wholesale, you need to know your available choices in terms of pump, pressure rating, water heating, and power source. And you need to find a supplier who specializes in whole systems as well as pressure washer parts.
The water pump is the heart of your washer system, and you have several choices as to what type of pump to choose. Belt drive pumps run at a lower RPM and tend to last a longer, but they cost about 20% more than a direct drive pump with the same horsepower and PSI rating. You will also need to choose among wobble pumps, axial pumps, and camshaft pumps. Wobble pumps are the least efficient because they experience piston spring resistance on each stroke. Axial pumps have larger oil reservoirs and bearings so that they run cooler and last longer. Camshaft pumps are the most efficient, plus they run cooler than axial pumps. Camshaft pumps can provide 1,000 hours of maintenance free operation and can be easily maintained, while the other types often have to be replaced after 500 hours or so.
You will also have to choose your system based on pressure, measured in pounds per square inch (PSI) and flow, measured in gallons per minute (GPM). Light, occasional jobs like cleaning cars and lawn equipment can be handled by washers rated at 1,300 to 2,200 PSI. For heavier, more frequent jobs like cleaning vinyl siding, you'll need 2,200 to 3,000 PSI. These are considered professional grade washers and are what contractors use for jobs like paint prep and cleaning heavy duty equipment.
Most systems use unheated water. This is perfectly fine for most applications. However, there are some jobs where hot water is necessary, such as removal of substances like heavy grease. The ones that heat the water use either a diesel or propane burner, and they are significantly more expensive than unheated systems. The heater also requires periodic maintenance for longevity. And you should never "cheat" by trying to draw heated water through cold water systems, because this can seriously damage gaskets and o-rings in the pump.
Electric pressure washers are generally light duty washers that are quieter. They're great for small jobs, but you do have to run a power cord to them. Today's electric washers require the use of GFCIs (ground fault circuit interrupters) during operation. Gas powered systems are for more heavy duty applications, and they typically provide pressures of 1,700 to 4,000 PSI. They're also a bit more portable since you don't have to run an electrical cord to them. Some can draw water from sources other than a high pressure hose, so you can work even if there's not a water line as long as you have a reservoir.
Choose a wholesale supplier that specializes in entire systems plus the parts that keep them running smoothly. From motors to seals, you want to be able to get the parts you need from a source that knows all about pressure washers. It is a big investment, and to get the most from it, you need to find a supplier that specializes in pressure washers and everything that goes along with them.
About the Author
If you are in the market to repair your pressure washer you may be interested in checking out our Pressure washer parts, or perhaps you need High Pressure Pumps. We also have a wide variety of parts available for Hot Water Burners.
What fuel pump pressure should i used with Mazda b5
i have changed my engine from a carb to injector but now i'm in need of a fuel pump, i was told that if the pressure is too high then the engine will flood, and if too low it will starve so what is the required pressure for a fuel pump for mazda b5 engine
It should do neither actually. If you have changed to fuel injection then I would guess a 190lph fuel pump should be fine. The pump just pushes the fuel. You should also have a fuel pressure regulator on your fuel rail. This is what controls the fuel to the injectors. Once the correct pressure is met at the injectors, the fuel pressure regulator returns the rest to the tank, as long as you have a return style fuel system.
Defective Pressure Washer Pump Diagnosis