Pressure washer pump types

Pressure washer pump types. We stock high-quality, name brand pressure washer pumps with a variety of PSI ratings, flow rates, and engine mounting types so you Pressure Washer Pumps. Mar 31, 2023 · Key Takeaways. Aug 17, 2023 · BEST HEAVY-DUTY: Greenworks Pro 60V 3,000 PSI 2. When people start talking about pressure washer pumps, they usually refer to them in one of three categories. The single most important and expensive part on a pressure washer is the pump. 1 / 6. 2 GPM, 3000 PSI General Pump Triplex Pressure Washer Pump — 4000 PSI, 3. Yes, a pressure washer can be used as a water pump. However, they are also known to be the lightest duty washer pumps. ) All the pumps for pressure washers are the type of reciprocating pumps. It pressurizes the water from the water source and delivers it through a hose and nozzle to remove dirt, grime, and other contaminants from the car's surface. Nov 18, 2020 · Wobble Type. A pressure washer pump is the core of a pressure washer, providing the water pressure necessary to do the job. CAT Pumps allows a quick changeover under any field conditions. The engine powers the pressure washer pump while a crankshaft moves the connecting rods back and forth. They are widely used in both consumer-grade and professional-grade pressure washers. Composite pumps are best suited for pressure washers that get used a maximum of 3 to 4 hours a month. Jan 15, 2024 · The triplex pump is another type commonly found in high-end commercial-grade pressure washers. see Prop 65 WARNINGS. Reciprocating (reciprocating pumps take the fluid from the inlet and deliver it to the outlet with a piston, plunger, or diaphragm. Dec 13, 2018 · 1. A pressure washer can be used to pump water from one location to another, such as from a pond to a garden or a pool to a water tank. Look for motor oils with designations like: – SAE 10W-30. 12 oz. It utilizes pistons and is driven by a driveshaft. The product will be reserved for you when you complete your order. Free Shipping. Briggs & Stratton is a well-respected brand in the pressure washer world, and their pressure washer pump model can be used with most pressure washers. . In this post about axial pump vs triplex pump, BISON will show the significant differences between these two types of pumps. First, check the oil level in the pump. 1 US gpm, 3/4-in Shaft Pressure Washer Pump Protects against mineral deposit buildup. Pump Design: There are three main pressure washer pump designs; axial cam pumps, Triplex pumper pumps, and Wobble pumps. Jun 22, 2023 · 2. Jul 23, 2021 · Step 1: Determine Engine Shaft Size and Orientation. Pressure washer expert Jim explains the most important things you need to know about pressure washer pumps. Detergent motor oils have sufficient additives to provide rust protection, oxidation resistance, and foam control. California residents. A quality pump will have a longer life expectancy, last for many years without needing maintenance or repair, and provide more cleaning power than lower quality pumps. Place a container underneath the pump to catch the oil. Orders over $100 ship free. 0 GPM, Gas Flange, Direct Drive, Model# EP1313G8 The water pump is the heart of a pressure washer and plays a critical role in building pressure. Wobble pressure washer pumps are the least expensive. AR Pumps are known for their durability, reliability, and performance. ) Rotary (rotary pumps use high-speed turbines for their working. Additionally, using oil that is specifically formulated for pressure washer pumps can provide additional benefits. Note: Product availability is real-time basis and adjusted continuously. There are three main types of pumps used in pressure washers: piston, diaphragm and wobbler. Oct 2, 2023 · It can be used in Craftsman pressure washer pumps as long as the viscosity grade meets the manufacturer’s recommendation. Plunger pump can be described as a plunger that moves back and forth against a Pressure Wash Pumps. Top performance at 2600-3000 PSI and replacement for most Rear Outlet 180-196cc at 6. Jun 16, 2022 · Knowing a few key terms will help you understand how pressure washers work: PSI: pound per square inch. Put a micrometer on it and get an accurate measurement; don’t just eyeball it. The driveshaft of the pump pushes its piston back and forth and the piston sucks in and pushes out water with great force. A Briggs (also under Dewalt brand?) 4 oz aerosol type and "Green" G-pump (also AR brand, Karcher and others?) 16 oz liquid non aerosol. There are two main types of pump types: Axial: Smaller pump with a wobble plate system that is ideal for many light and medium duty applications. All the different types, sizes, materials and naming conventions used. 1. 0 GPM Pressure Washer. If the oil level is low, you will need to add oil. Axial cam and wobble pumps are directly driven using a driveshaft with pistons. Power goes to a motor that directs it to the pump, which builds up high pressure levels that produce a concentrated stream of water. Jan 6, 2024 · 1. If you have a pressure washer pump that stopped working for one reason or another, get this vertical pump. Apr 8, 2024 · CAT Pump 66DX40GG1. 5 GPM / @3400 RPM, Save money by replacing your pump instead of buying a new pressure washer. Stay tuned! OEM Technologies 90029 Replacement Pressure Washer Pump Kit, 3400 PSI, 2. Non-detergent Pump Oil. To change the oil in your pressure washer pump, start by draining the old oil. Best for Gas-Powered: AR North America SRMW22G26EZ Axial Pump. Water Intake: The water intake is the initial step in the pressure generation process. Review. Choose the right oil type (mineral-based or synthetic), viscosity, and compatibility for your pump to ensure the most efficient Feb 13, 2017 · YAMATIC Horizontal Triplex Pressure Washer Pump 3/4" Shaft 3300 PSI @ 3. May 17, 2023 · Pump oil is different from engine oil. Apr 18, 2024 · A good pressure washer removes built-up dirt and grime without effort, and we tested 20 top pressure washers to find the best ones. Contact Now. Your one-stop-shop for pressure washer parts and accessories, troubleshooting guides, and repairs. It’s recommended to use high-quality automotive oil such as SAE 5W-30 or 10W-30. Axial pumps are more common and are suitable for light to medium-duty cleaning tasks, while triplex pumps are more heavy-duty and better suited for professional use. Sep 5, 2023 · A pressure washer pump for car wash is a vital component of a car wash system that generates high-pressure water for cleaning vehicles effectively. Axial vs Triplex Pumps. Nov 1, 2022 · Learn about the best oil for your pressure washer pump and how to choose the right one to ensure optimal performance and longevity of your equipment. 5 GPM Axial Radial Drive Pump Gas Pressure Washer. Synthetic grease, on the other hand, offers better temperature resistance and is ideal for pumps that operate in extreme conditions. You will only start needing accessories when you: Jan 4, 2024 · This is the best pump for long-term use with up to 90 percent efficiency and super long lifespans. This easy-to-install pump replacement kit is for gas pressure washers* with a horizontal engine and a 3/4″ diameter shaft, such as the Honda GC190 and Honda GX200. Unscrew the bolts that secure the pump to the frame of the washer. Ideal for durable surfaces like stained concrete. Understanding the different types of pressure washer pumps and key considerations when After examining the common types of oils used in pressure washers, it appears that 15w40 oil may not be suitable for use in either the engine or the pump of a pressure washer. The plungers are in the cylinders, which are contained in plunger guides. The pump is responsible for forcing water from the water source into the high-pressure hose and eventually out through the spray gun. Giant pumps provide exceptional reliability, durability, efficiency and corrosion resistance to stand up to rigorous pressure washer operation demands. In this ultimate guide, well explore the different types of pressure washer pumps, the oil requirements for each, the benefits of using the right oil, how to check and change the oil, and tips for maintaining your pressure washer pump. Hot water (HW) pressure washers have a number of advantages over cold water pressure washers. Let’s look into each of them: 1. If the pressure washer pump is not working, there are a few things that can be done to fix it. 3. Dec 2, 2022 · Honda Pressure Washer Pump . dummy CANPUMP Canpump CF 3030 G: 3000 psi @ 3. Pressure washers typically range 2 - 10 gpm, 500 - 5,000 psi and powered by a variety of sources including: Cat Pumps offers several variations to accommodate any drive type. , Ltd. Maintenance: Triplex pumps are rebuildable, and the parts are easily replaceable. Additives. Power washer pump oil: Power washer pump oil is crucial for maintaining the performance and longevity of your pressure washer. It is important to ensure a steady and sufficient water supply for the pump to operate optimally. Nov 10, 2023 · Dewalt Pressure Washer Oil Type. Instead, the piston in triplex pumps is driven by a crankshaft and connecting rod. Medium Duty Pressure Washers: 1900 - 2788 PSI and 1-3 GPM. However, over time, the pump on your pressure washer may wear out or become damaged, requiring a replacement. Hollow Shaft for direct drive to engine, electric motor, and hydraulic Explore the different types of pump oil for pressure washers in this comprehensive guide. Best and Recommended by Editor: AR ANNOVI REVERBERI Triplex Pump. There are two main types of pumps: axial pumps and triplex pumps. Having higher water temperatures allows HW units to clean much more efficiently. Best Overall: Ryobi 2300 PSI Electric Pressure Washer ». As the name implies, this type of connector makes use of turning the tube to the left or right to connect and detach the hose. Lithium-based grease is the most commonly used type and is suitable for most pressure washer pumps. SIMPSON has the largest assortment of Pressure Washer Pumps. AAA Horizontal Triplex Plunger Replacement Press FNA Vertical Shaft Pump 510021 (90025) 2. Two main types of pumps are used in pressure washers: axial cam pumps and triplex plunger pumps. These pressure washer pump types are known Dec 29, 2021 · What are the Best Pressure Washer Pumps. Find the right parts, ensuring proper fitment every time with our simple to use model pages! For pumps that are rated below 6 GPM, a half-inch ID bypass hose is recommended when using a pressure type unloader, and a quarter-inch ID bypass hose is recommended when using a flow actuated unloader. 4. It’s a popular high-quality replacement pump for a variety of pump types. Before buying a pressure washer, always check its PSI, GPM and cleaning units. Sep 21, 2022 · The working of pressure washer pumps can be divided into two main types. Wobble Pumps: This is the most basic type of pressure washer pump. Explore our huge selection of pumps and parts for all types and brands of pressure washers. Oct 10, 2015 · The heart of any pressure washer system is the high pressure pump. AR Pumps, also known as Annovi Reverberi pumps, are a popular brand of high-quality pressure washer pumps. Mar 28, 2024 · Check the oil level on the dipstick. One thing that makes it so durable is the construction. In order to keep a pressure washer pump lubricated, you need to replace the oil often. Best Choice: Simpson Cleaning 90029 Axial Cam Pump. Next, check for any blockages in the intake or outlet hose. Pressure washer fittings come in different materials like brass, plastic, rubber (O Rings), and stainless steel, with brass and stainless steel being the most durable and corrosion-resistant options. With that in mind, my top recommendation is the AAA Pumps triplex plunger pump. Pressure washers use high-pressure water pumps for quick, effective cleaning. 2. 0 GPM and a pressure of up to 4,000 psi. The most common diameter is 1/4-inch. Best for Overall: Homelite Vertical 308653045 308653052 Pump. White – 40° spray angle for more delicate surfaces like stucco and aluminum siding. They are a positive displacement reciprocating type pump – either plunger or piston version. The motor is either universal or induction in an electric machine. For a pump with a flow rating of over 6 GPM, a three-quarter-inch bypass hose is recommended when using a pressure type unloader, and a half Aug 19, 2013 · A few simple ways to get the most out of your pressure washer: • When cleaning vertical surfaces, wash from the bottom up, and rinse from the top down. Specifications There are various pressure washer pump types, each with unique features and capabilities. Selecting the correct PSI rating based on the type of task is crucial since higher Jan 24, 2024 · Pressure washer hoses come in a variety of lengths, diameters, materials and connection types. What's the best-rated product in Pressure Washer Pumps? The best-rated product in Pressure Washer Pumps is the 3000 PSI 2. CU: cleaning units, also referred to as cleaning speed. Nov 18, 2020 · The Briggs & Stratton 207365GS is the best universal pressure washer pump. Jul 11, 2023 · How a Pressure Washer Pump Works. May 6, 2024 · What types of pressure washer pumps are there? There are two main types of pressure washer pumps: axial pumps and triplex pumps. This axial pump has a strong 2350 PSI and 2. Vertical Pump 7/8” Shaft 2600-2800 PSI Pressure Washer Pump. This is a crucial starting point for making sure you get the correct replacement pump. Axial Cam Pumps Generally speaking, this type of pressure washer pump only has a usage rating of around 300 hours, but you’ll typically only pay around $150 for the entire unit. If you know your pressure washer’s specific model number, then finding the correct replacement pump is simple. Some of the more expensive units come in at around $300, but you get the same usage hour estimate before the pump fails. Remove your old pump and take a good look at the engine shaft. 2 GPM Electric Nov 30, 2018 · 【Reborn Your Power Washer】YAMATIC Vertical Pressure Washer Pump 7/8" Shaft MAX 3000 PSI / 2. Apr 7, 2024 · Using a belt-driven pressure washer or a gravity-fed system will also make the process of feeding water to the pressure washer efficient without the need for an additional pump. A wobble pump is less efficient compared to the others because the pump has to work to overcome water and the two springs. Oct 19, 2022 · Conclusion. Most pressure washer engines have a shaft measuring 3/4”, 7/ Sep 28, 2023 · Pressure washer fittings connect pressure washer components. Wobble pressure washer pumps are the most affordable. Nov 18, 2023 · Axial Cam Pump: The axial cam pump is one of the most common types of pressure washer pumps. This type of oil provides excellent lubrication and thermal stability, ensuring smooth operation and preventing overheating. – SAE 15W-40. They are generally sealed shut prior to coming out from the factory. 5 GPM - Power Washer Pump for Gas Washer - Replacement Pump for Honda, Simpson, Ryobi etc. If you’re not sure, then take apart your pressure washer to see what type of pump it has. Can Pressure Washer Pumps be returned? Yes, Pressure Washer Pumps can be returned within our 90-Day return period. 0 GPM | 2400 PSI | 7/8" HOLLOW SHAFT | GAS ENGINE FLANGE. There are three main types of pump: composite, aluminium, and brass. Pump oil: It is an oil used to help to lubricate the pump. Learning how to change both types of oil is vital to getting the best and longest performance from your pressure washer. Extends the life of pressure washer pump. Because of its outstanding performance, the CAT Pump 66DX40GG1 is the leading pressure washer pump on the market, with a flow rate of 4. It is suggested to make use of a pump oil that is specifically made to be Nov 11, 2022 · Here are the different kinds of pressure washer oil you have to consider: 1. Mar 8, 2024 · We chose the best gas-powered and electric pressure washers for home use: surface cleaners for cars, concrete, siding and bricks from brands like Ryobi. Sep 24, 2023 · Factors to consider before buying pressure washer pumps. OEM Technologies Pressure Washer Pump - https://amzn. BEST FOR DRIVEWAYS: Ryobi 2,300 PSI 1. Fitting a new pump on your pressure washer is a straightforward process that can be done with a few simple tools and some basic mechanical Sep 15, 2021 · A pressure washer pump is the heart of any gas or electric-powered pressure washer. Nov 15, 2021 · Find Your Model Number and Type – Step 1. AAA Pump 90039. • Pressure washer nozzles are color May 12, 2015 · TOOLCY 3/4" Shaft Horizontal Pressure Washer Pump - Max 3100 PSI @ 2. This can always be verified by looking at item number #310 on the pump data sheet and checking the chart on the far right for the number required. Check the General Pump 47 Series 3500 PSI 4. If you’re going to use a gravity-fed system, you will only rely on the force of gravity to push the water out from the water tank to the pressure washer. Jan 19, 2024 · This guide will teach you everything you need to know about pressure washer hose fittings, couplers and adapters. Sun Joe SPX6001C-XR. We are going to go over the steps you need to take to replace the oil and how to dispose of the old, used oil from your pressure washer. It’s equipped with a 13-amp motor and has an impressive maximum pressure of 2000 PSI. The triplex plunger-style pump is crank or camshaft-driven using plungers. Nov 30, 2023 · Typically, Karcher pressure washer pumps use a type of oil known as pump oil or pump lubricant. Aug 25, 2023 · One of the most commonly recommended oil weights for pressure washer pumps is 30-weight non-detergent oil. The pressure washer pump draws water from an external source, such as a garden hose or water tank, through its inlet valve. Install the new pump by aligning it with the mounting holes on the frame of the washer. Wobble pumps are an entry level pump that uses pistons and is driven by the driveshaft. As an engine oil, 15w40 is slightly thicker than the widely recommended viscosities of SAE 30, 10w30, and 10w40. Each type has its own advantages and disadvantages that make it more or less suitable for certain applications. Hot Water Pressure Washers. 6 out of 5 stars 2,172 #1 Best Seller Jan 21, 2024 · Pump type and brand. 5-7hp engine RYOBI, Honda, Briggs and Stratton, Subaru, PowerStroke General Pump Pressure Washer Pump Unloader Valve — 4. It works by converting the electric motor or gasoline engine power into hydraulic pressure, using the pump to push the water from the intake to the outlet. Get free shipping on qualified Pressure Washer Pumps products or Buy Online Pick Up in Store today in the Outdoors Department. Lets dive right in! Sep 29, 2023 · Pressure washer pump oil is a specific type of lubricant that is different from engine oil. A pressure washer pump is the part that pushes the water through the hose and out of the lance with the force required to clean surfaces. As a professional pressure cleaning machine manufacturer, BISON has an in-depth understanding of high-pressure washer pumps. Easily search by shaft size using our pump selector assistant, and find the replacement pump you need for your pressure washer. HW pressure washers can reach temperatures up to 311 °F, whereas CW pressure washers top out at 140 °F—about the same temperature as your tap. GPM: gallon per minute. Axial pumps typically require a 10W-30 oil, while triplex pumps often require a 30W oil. Connect the intake hose to the water source, such as a tank or a bucket. The heart of any pressure washer system is the high pressure pump. Best Splurge: Sun Joe Electric Pressure Washer ». Feb 28, 2018 · Yellow – 15° spray angle for heavy-duty cleaning. DeWalt pressure washers make use of two kinds of oil: Engine Oil: This lubricates the engine. Jul 26, 2023 · Here are the top three models that come highly recommended. Dec 17, 2023 · The type of pump in your Honda pressure washer will also determine the type of oil you should use. Jan 28, 2020 · There are basically 2 pressure washer hose connector types. Sep 24, 2012 · Pressure Washer Pump Saver Brands/Types. The Pressure Washer Industry (PWI) is a reputable organization that provides useful information and resources, including a list of recommended pumps for various pressure washer types. 5. 5 GPM (Solid Shaft) Triplex Pressure Washer Pump (Belt Drive / Right Hand) ratings before checking out. Pressure Set 3 HP 10HP Ss 800gpd Washer Booster 4 6 2 3 Inch 10 Inch Agriculture Hot Water 5 6inch Pipeline Pump. A pressure washer pump is one of the key components of a pressure washing unit. Biodegradable, environmentally friendly formula. This could help you identify a suitable pump for your pressure washer, ensuring compatibility and reliable performance. 4 GPM, Gas Flange, Direct Drive, Model# EP1311G8UI General Pump Triplex Pressure Washer Pump — 4000 PSI, 4. Learn how to select the right oil, change intervals, and maintenance tips to keep your pressure washer functioning optimally and prolong its lifespan. When there is pump oil present, some pressure washers function better. 5 GPM, 3/4" Shaft, Includes Hardware and Siphon Tube, for Residential and Industrial Gas Powered Machines Jan 15, 2024 · In pressure washing industry, two types of commonly used pumps are axial pump and triplex pump. to/3OwWvhzNO. The correct oil level should be between the minimum and maximum marks on the dipstick. 1 Piece (MOQ) Baoding Yongshun Pump Industry Co. Oct 7, 2022 · Turn off the power to the pressure washer and disconnect the hose from the pump outlet. Motor/engine type and brand. Life Expectancy: They can last up to 2,000 hours or more, which is longer than your last diet. It is ore-tested to fit engine covers with four bolts. Here are the steps to follow: Locate a suitable spot for your pressure washer. Powered by a gas or electric motor, the pump creates the high water velocity that gives pressure washers their remarkable cleaning power. Dec 29, 2023 · Has your pressure washer pump given out? Find the best pressure washer pump to replace this essential component, and learn all you need to know in my buyer's guide. The vertical pressure washer pump is powered by gasoline. Plunger pumps represent 99% of the pumps found in the professional power wash industry. They have more power and higher pressure output. They are also known for being the lightest-duty washer pumps. This oil lacks the additives found in detergent-based engine oils, which can cause the pump to malfunction over time. Apr 27, 2014 · Buy General Pump TS2021 Direct. Apply thirty-W non-detergent oil to protect the bearing surfaces from the harm that dirt can cause. Heavy Duty Pressure Washers: 2800 PSI at 2 GPM or more. Use between uses or before storing for long periods of time. If there are any, clear them out so that water can flow freely. It works to cool and lubricate a different but equally important part of your washer — the pump. Pressure washer pumps reach higher pounds per square inch (PSI) than sprayer pumps to clean debris, build-up, and dirt from various surfaces such as concrete, wooden decks, and sidings. Pressure washer pumps can take either one or two valve kits depending on the valve style. Plungers are usually made of ceramic which is very hard and less prone to wear. Among professional contractors 3/8-inch hoses are more common to allow for the higher flow rate of water coming from their machines. The quick-connect pressure washer fittings are the most commonly used type of hose connectors. MOST VERSATILE: Westinghouse 2,050 PSI 1. Best for Budget: UNIVERSAL 3000 PSI PUMP. May 13, 2024 · Our Top Picks. Unlike an axial pump, a triplex pump’s piston is not directly attached to the engine’s output shaft. It lubricates and protects internal components, dissipates heat, and prevents corrosion. If it is low, add more oil until it reaches the full line. Our Price: $148. Jump to Review ↓. Sep 30, 2023 · Pressure washers are versatile tools that can be used for a variety of cleaning tasks, from washing your car to cleaning the exterior of your home. Make sure it is close to the water source and the tank. 0 GPM flow rate. It fits between the high-pressure hose and the trigger gun or between the pump and the pressure hose to be correctly connected. Most pressure washer pumps use non-detergent 30W (SAE 30) oil. US$ 79-81 / Piece. Jul 19, 2022 · Type of Grease: There are two main types of grease: lithium-based and synthetic. These guides are linked to the connecting rods. There are five main types of pressure washer fittings: couplers, adapters, quick connect fittings, swivels, and splitters. Your pressure washer will come with the couplers, fittings, and adapters you need out of the box. Wobble Plate Pump. 50. The 90029 OEM Technologies Axial Cam Pump is highly efficient and minimizes engine load. Green 25° spray angle for general purpose outdoor cleaning such as brick, decks, and porches. Learn the differences between types, how to maint May 15, 2023 · Power: These pumps are like the Arnold Schwarzenegger of pressure washer pumps. Jan 19, 2024 · In this guide you’ll learn everything there is to know about pressure washer pump oil types including how to change it with steps and a video for triplex and axial pumps. Best for Cars: Craftsman Aug 6, 2023 · Before you can start pumping water from a tank to your pressure washer, you will need to set up the pump system. 3400 PSI Replacement Pressure Washer Pump Kit . Remove the old pump from the washer and discard it. Each type has benefits and drawbacks; we’ll examine each in more detail below. When you are looking for outstanding Performance Under Pressure to power your pressure washer systems, Giant has the right pump and best value to meet your needs. You can generally expect a wobble pressure washer pump to last for 200-400 hours. Plunger is the most common as they are more efficient and have longer life. It is suggested to make use of a pump oil that is specifically made to be The heart of any pressure washer is the pressure washer pump. Though you should check the manufacturer’s pump oil recommendation, it’s also advisable not to use your pressure washer on freezing cold winter days and also on the hottest days of the year. When you turn on a pressure washer, the engine runs and the crankshaft starts rotating. A wobbling pressure washer pump typically lasts 200–400 hours. Return Policy. Triplex: Larger pump with a crankshaft and piston system that delivers greater power and longer life that is used in medium and heavy-duty applications. 76 GPM Pressure Washer. – Gas-powered units typically have axial cam or compressor pumps. The aerosol type is forced into the pump under pressure with a foam and the liquid is drawn into the pump by manually Mar 6, 2024 · Perfect for smaller jobs around the home like cleaning outdoor furniture, grills and vehicles. Quick-Connect Fittings. 0 GPM 5-8 HP Replacement Pump Compatible with Simpson 90036 90039 Honda GC190 GX200 and More 4. This oil is specifically designed for pressure washer pumps and contains additives that provide excellent lubrication and protect against wear and tear. This type of oil is designed to withstand high temperatures and provide adequate lubrication for the pump’s components. Each has their pros and cons. Wobble Plate Type. The engine is either residential or commercial in a gas machine. They are a positive displacement reciprocating type pump - either plunger or piston version. Locally I see two types of pump saver available. Best for home and shop use, clean everything from exterior siding and fences to patios and decks. It is recommended to use a high-quality SAE 15W-40 oil for these pumps. It determines how long the machine will work. Dec 29, 2023 · The majority of pressure washer pumps will use SAE 10W-30 or SAW 10W-40 oil. It has precision polished stainless steel pistons, which improve the seal life. Water is drawn into the cylinder and forced downward as the Types of Pressure Washer PumpsNO. Lubricates pump for smooth operation. The Sun Joe SPX6001C-XR is a powerful, electric pressure washer that’s designed to draw from a tank. Pumps with a stacked valve design require one valve kit and pumps with a split valve design require two kits. ni rq yj gf wi fv eq qz ou zc