---
title: What kind of oil should be put inside the pump of a professional high-pressure cleaner?
description: Why oil is so important inside a professional high-pressure cleaner and which one to choose to get the best result.
image: https://blog.lavor.com/hubfs/copertina%2011.jpg
---

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# What kind of oil should be put inside the pump of a professional high-pressure cleaner?

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![Professional high-pressure cleaner oil](https://blog.lavor.com/hubfs/copertina%2011.jpg)

To promote the proper [**operation and maintenance** **over time**](https://blog.lavor.com/en/how-to-look-after-a-high-pressure-cleaner#:~:text=Every%206%20months/500%20hours%20of%20use%20a%20specialised%20technician%20must%20be%20contacted%20to%20check%20the%20intake%20and%20delivery%20valves%2C%20regulation%20valves%2C%20and%20to%20replace%20the%20filters%2C%20nozzles%2C%20and%20oil%20in%20the%20pump.) of the various components inside the pump of a **[professional high-pressure cleaner](https://lavor.com/en/search/high-pressure-cleaners-pro/),** it is important to ensure that the right amount of oil is present, clean

and therefore free of impurities.

In fact, this fatty substance is essential for **proper product action** so as to:

- **Prevent** **friction** from occurring between the various components;
- **Keep the internal temperature constant**. The oil, in fact, serves as a heat sink, allowing cooling the tool and protecting its operation;
- **Protect the internal parts from corrosive elements**, such as water;
- **Support the natural internal cleaning of the high-pressure cleaner,** by capturing dirt generated by the motor.

## When to change the oil in the high-pressure cleaner?

Performing **periodic maintenance jobs** on your **professional high-pressure cleaner** is essential to ensure its **proper operation over time**, keeping its performance high even after heavy use. In particular, **changing the oil to the high-pressure cleaner is important to protect the internal components** and preserve the **operation of various mechanisms such as the pump and motor**.

We recommend **changing the oil at the high-pressure cleaner** in the following cases:

- **after the first 50 hours of use;** for the following oil changes, it is a good idea to refer to your high-pressure cleaner's owner's manual to find ad hoc directions for each model;
- when **it is very turbid, dark and has solid debris therein**;
- **periodically**, scheduling a complete cleaning of the high-pressure cleaner according to usage needs;
- according to the **schedule in the product manual**, which we recommend that you always read carefully.

## How to change the oil within the high-pressure cleaner?

**Maintaining and operating a high-pressure cleaner is a simple process**, just like using it! Here’s **how to change the dirty oil in a professional high-pressure cleaner** in just a few steps:

1. **turn** the product **off** and **wait for complete cooling**. It is important that the oil reaches an ambient temperature to avoid scalding;
2. **drain the waste oil using the appropriate plug**. Use a bottle or small canister, making sure to preserve your surroundings;
3. **replace the oil filter**, if any. We recommend always using original products to preserve the proper operation of the product, even in the long run;
4. **fill the pump with clean oil**, making sure to use the **type recommended by the manufacturer within the owner's manual**;
5. **check the oil level using a dipstick** or, if any, the display window.

## What kind of oil to choose for your professional high-pressure cleaner?

To figure out **which oil to choose for your professional high-pressure cleaner**, it is important to refer to the **product manual**, within which you will find the best type of solution to use based on the **specific functions of your appliance**. *(In the case of Lavor high-pressure cleaners, in addition to the printed version, the PDF manual for each product can be viewed directly on the website)*

By following the manufacturer's direction you can be sure to select the type best suited to your model, taking into account the **internal characteristics**, **ambient temperatures** and **frequency of use**.

Some of the **most popular oil types for high-pressure cleaners** are:

- **SAE 30 oil**, one of the most recommended for gasoline models and moderate temperatures;
- **SAE 10W-30 oil**, very versatile and suitable for different weather conditions. Ideal in cases where the high-pressure cleaner is used in environments with varying temperatures;
- **15W-40 oil**, an ever-varying gradation solution, especially suitable for industrial equipment running on gasoline or diesel.

Select the **best oil for your professional high-pressure cleaner** to protect its proper operation and achieve high performance even after intense and frequent use. Choose Lavor quality and **keep large surfaces in your warehouse, business or industry clean and safe**.

### Leave a comment

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