can you run a pressure washer without water

Pressure washer is a robust device that blasts away grime, dust and stains with intense power，but what happens if you start it without water? The repercussions might be graver than expected. From damaging internal components to potentially voiding your warranty, the effects of running a pressure washer dry are huge.

BISON has extensive experience in pressure washers, enabling us to assist you effectively. We'll explore the consequences of operating a pressure washer without water and offer guidance on using one without an external tap.

What happens if start pressure washer without water?

Pressure washer simply cannot function properly without water. It pressurizes water to clean surfaces. If there's no water, there's nothing to eject, rendering the machine ineffective. You will quickly see that no water exits the nozzle. And the pump heats up as it pressurizes water. Normally, water cools it down, keeping it safe operating temperature. Of course, the moving parts also need water for lubrication.

Consequences of running pressure washer without water

Damage to pumps and components:

• The design of the pump relies on water for cooling and lubrication. Without water, the pump will quickly overheat and suffer internal friction, leading to irreversible damage such as damaged seals, deformed components and complete pump failure.

• Poor lubrication causes more wear on pump parts. Friction can deeply scratch and pit metal, significantly reducing the pump's lifespan and that of its components. Both results can result in expensive repairs or the need to replace the entire unit.

Decreased cleaning effect: Without water, pressure washer cannot build pressure. This means that no pressurized water flows from the nozzle, resulting in the pressure washer being unable to effectively complete the cleaning task.

Safety hazards: Overheated components can cause potential burns if touched. Sudden failure of the pump and connected components can cause unexpected bursts or failures, which may cause injuries to the operator or bystanders.

Solutions to running pressure washer without water

In order to avoid the serious consequences of running pressure washer without water, investing in pressure washer equipped with a water tank is a practical and effective solution.

Benefits of pressure washer with water tank

Continuous water supply: A built-in water tank ensures a continuous water supply, allowing pressure washer to operate optimally even in remote areas without an immediate water source. With a guaranteed water supply, the risk of the pump running dry and damaging internal components is greatly reduced.

Enhanced mobility and convenience: A pressure washer with a tank offers greater flexibility and mobility. You can clean larger areas without being tied to a single water source. Convenient for applications in various places.

Improved safety: Ensuring a steady flow of water reduces the risk of overheating and improves the overall safety of operator.

How to choose the right pressure washer with water tank

Determine type of application: Consider the primary purpose of pressure washer. For light to medium-duty tasks, a smaller tank may be sufficient. For heavy-duty, industrial or agricultural tasks, choose a larger tank with a larger capacity.

Water capacity: How long you run depends on the tank capacity. Choose a tank size that matches your cleaning duration needs. A larger tank can provide longer run times without the need for frequent refills.

Evaluate pressure and flow rate: Make sure PSI rating meets the requirements of the cleaning task. Higher PSI ratings are for tougher jobs. And GPM ratings affect cleaning speed and efficiency. Higher GPM provide faster cleaning but consume more water.

Consider other features: Look for features like wheels and sturdy handles for easy transportation.

By choosing a pressure washer with a built-in water tank, you can ensure efficient and safe operation, greatly reducing the risks associated with water shortages. This choice can maximize the life of the equipment, providing convenience and reliability for a variety of cleaning tasks.

If you're in search of a dependable option, think about choosing BISON pressure washer with water tank. The innovative pressure washer is designed to provide a steady stream of water, even in areas without a direct water connection, thanks to its built-in water tank. With BISON pressure washer, you get powerful cleaning performance and extra convenience, reducing the risk of pressure washer running dry.