Correct oil type for domestic power-washer pump


Don’t forget that correctly changing your pressure washer pump oil is one of the most important things you can do to keep from spending unnecessary money replacing a burned-out pump - or buying a whole new washer. Many homeowners overlook this. Follow my pro tips to find the best oil for you washer and more pump maintenance tips:

We pros know that the pump is the hardest working part of the washer. And a good oil will keep you from spending a lot of extra money or losing cleaning time. Never use an engine oil! You need a specially formulated non-detergent pump oil. I highly recommend Briggs & Stratton's 6033 synthetic oil as an economical & quality oil to keep your unit running. And it works with ALL pressure washer brands. As all the manufacturers will tell you, synthetic oil is best and my #1 top pump oil recommendation is Briggs & Stratton's synthetic on

Pressure Washer Pump Oil Maintenance Tips

Protect your pressure washer...

0 0


1. Place power washer on a flat, level surface.

2. Clean area around oil fill and remove orange oil fill cap/dipstick

(Figure 6).

Figure 6 – Fill Engine Oil

3. Using oil funnel (optional), slowly pour oil into oil fill opening.

See Maintenance section for oil type recommendation.

On some units there is more than one oil fill location. In these

instances it is only necessary to use one of the oil fill points.

4. Check periodically until the oil level is between "L" and "H" on

the dipstick (Figure 7). DO NOT OVERFILL.

Any attempt to crank or start the engine before it has been

properly serviced with the recommend oil may result in engine


5. Replace oil fill cap/dipstick and fully tighten.

Figure 7 – Dipstick



Acceptable Oil

Level Range


1. Place power washer on a flat, level...

0 0

Regular pressure washer maintenance is important to ensure that your equipment lasts a long time. One of the most important aspects of maintenance is performing a pressure washer pump oil change on a regular basis. This is a relatively simple process so you should have no problem being able to keep up with it and maintain your equipment.

Changing the Oil on Your Pressure Washer

There are three main steps to complete to change the pump oil on your pressure washer. Make sure to always check the owner’s manual first to ensure that you are doing everything correctly for the exact washer you have.

Step One: Start by fully purging the pump to remove all of the contaminants. Remove the wand and turn the water supply on. Turn the engine on and then run the water for two minutes.

Step Two: Now that you have prepared the equipment for the oil change, it is time to remove the old oil. Start by draining all of the fuel and oil from the washer’s...

0 0

Do you even need to change your pressure washer’s pump oil?

95% of pressure washers under $400 have a pump you never do any maintenance on.

If it breaks – you just replace – and it’s usually covered under warranty.

These residential-use wobble and axial piston pumps are filled with oil at the factory and permanently sealed before they leave. There is no way to easily change the oil, even if you wanted to.

So how do you know if your power washer water pump needs an oil change?

Two ways:

You can find the info in your User Manual. If the pump requires oil changes your manual will tell you.There will be a way to change the oil without tearing the pump down – the pump assembly will have a drain and fill plug/bolt.

But since you’re here: I’m guessing you already know your pressure washer water pump oil needs changing…

…You’re in the right place because this definitive guide has everything you need to know to change the pump oil (today) even...

0 0

A pressure washer pump is the beating heart of any pressure washer.

It's easy to forget, as you compare different pressure washer models, that the quality of your pump is just as important as the quality of your engine!

You can see my #1 universal pump choice: the Generac Universal Pump on Amazon. With 3000 PSI, horizontal mounting and 3/4" shaft, it works with virtually all pressure washer brands & engines!

Check Amazon's price on the Generac Universal Pump.

Let's review the best pressure washer pumps on the market, then talk about the three main pressure washer pump types so you can choose the best replacement pump for your washer and budget. I'll also share some important pressure washer pump repair & troubleshooting tips.

Pressure Washer Pump Reviews

Here's my pressure washer pump reviews to help you choose the best pressure washer pump for your washer engine:

Triplex Pump Review

0 0

Pressure Washer Oil Change

Just like your engine the oil or fluid in your pressure washer pump needs it’s oil changed and topping up. Most commonly on petrol or diesel engine driven pressure pumps it is the same oil as is in the engine that is used. Do check the manual though as it may require a non detergent oil (non foaming) oil to be used. On electric models it is often Automatic Transmission Fluid (ATF) that is used. Again check your manual. These lubricants are not interchangeable and you will destroy the pump if you use the wrong one. Check your manual or supplier for the correct amount or oil level.

A New Pressure Washer?

Don’t assume that your new pressure washer comes with oil either in the engine or pump. Just because the dipstick has a trace of oil on it does not mean it is full. Often oil is removed from engine & pressure washer pump after assembly and testing at the factory. You won’t be able to make a claim on warranty for a pump that was run...

0 0

Visit for news and tips about all types of pressure washer pumps…

Pressure Washer
9- ENG D28001 OPERATING INSTRUCTIONS BASIC ELEMENTS OF A PRESSURE WASHER High Pressure Pump : Increases the pressure of the water supply. XMV) 30W non detergent 13.5 oz. Annovi Reverberi (RKV) 30W non detergent 18.54 oz. Dipstick/oil plug Oil Drain Plug PUMP TYPE OIL TYPE OIL CAPACITY PUMP OIL … View This Document

Thank you for purchasing a GENERALPUMP pressure washer pump. With proper installation and maintenance it will provide you with many years of dependable, trouble An inbound or upstream type of chemical injector simply uses the pumps ability to draw or suck fluid in to introduce a chemical into the stream … View This Document

G-Force Pressure Washers Brochure
And if cold water "just won't cut it," we now offer a hot water pressure washer in our G-Force 3540 GHW. G-Force 2525 DD 262292...

0 0

There is nothing nicer than cleaning your driveway or patio after a long, cold winter. A clean house is very attractive and is a great welcoming feature for family, friends and unexpected guests.

Choosing a pressure washer is confusing but read on and you will learn how to choose the best pressure washer for your job. A pressure washer buyers guide is also included below as well as a quick 5 point check list.

Pressure Washers, also known as power washers, are highly effective for many domestic cleaning purposes such as patio areas, driveways, brick and stone walls as well as vehicles.

Did you know that the average domestic pressure washer is 50 times more powerful than a garden hose? Not only that but because the water is highly pressurised and is ejected through a small nozzle pressure washers use 70%-80% less water than a garden hose.

Not only are pressure washers very effective but they are also super easy to use.



0 0

I had a request from a reader recently. He wanted to know what the recommended oil was for use in the Subaru power washer 3100 PSI.

When it comes to all small engines they are all very similar and for this guide I will use the Subaru 189cc OHC engine, but this will be almost exactly the same for a Honda GX, Honda GC, and other pressure washer engines.

Here are a few tips/tricks that you should follow:

Check and refill engine lubricant or oil each time you use your pressure washer. You do not want to try and start the engine if it has low oil. Initial lubricant change should be performed after first 20 hours of operation. After the initial oil change, you should change your oil every 50 hours. The oil that I recommend you use is 4-stroke engine lubricant (SAE 30 or SAE 10W30 oil) The brand that I like the best is: Royal Purple 01130 API-Licensed SAE 10W-30 High Performance Synthetic Motor Oil. I use it in my lawnmower, weed whacker, chainsaw, and...
0 0

Draining the oil through the drain plug at the bottom of the unit is a quick way to do a pump oil change, not counting the clean-up (if you do make a mess, an oil stain remover may come in handy). Using a makeshift funnel or large diameter plastic tubing can help you “aim” the oil into the correct container. And before you get distracted by the next bright shiny object to cross your path, be sure to replace the drain plug before re-filling the pump with oil. You may laugh but we’ve heard from way too many customers who have forgotten to replace the drain plug to know it can happen to just about anyone.

A suction gun is an airtight cylinder similar to a grease gun. Instead of pushing on the plunger to push something out, you pull a plunger which creates a vacuum to pull something in. Obtain a length of 1/4-inch clear plastic tubing, like the chemical hose you use with a downstream injector, and drop one end through the oil fill opening and attach the other end to the suction...

0 0
Centrifugal Pumps General name for pumps with one or more impellers. Many types and configurations for different applications. See below for specific centrifugal pump types. One or more impellers. Casing is volute or diffuser type. Normally electric motor driven, but other drive types available. All sorts of liquids can be pumps with centrifugal pumps. Highest flow rates of all pump types. Handles clean or dirty liquids, and liquids with low viscosity. Liquid should not contain air or vapors. Water and relatively thin liquids (won't pump thicker oils). Can pump liquids with or without solids if proper impeller type is chosen. Available in alloys for corrosive services. Best pump choice for lower viscosity (thin) liquids and high flow rates. No pulsations that may be found in some positive displacement pumps.

5 - 200,000 gpm


19 - 757,080 lpm

10 - 7,500 ft


3 - 2,286 m

0.125 - 5,000 hp ANSI Process pumps are the only...
0 0