Pressure Washers

What is a pressure washer?

Pressure washers are machines that spray water at high pressure to quickly remove dirt, mud, algae, and stains. They are used for many tasks including vehicle washing, terrace and yard cleaning, garden furniture, fences and walls, construction equipment, and agricultural machinery. They deliver more effective results while using less water than a regular hose.

Category contents

• High-pressure washers: Electric models for domestic and light professional use.
• Pressure washer accessories: High-pressure hoses, trigger and trigger-less wash guns, lances, and foam guns.

The machine's pressure (bar) determines its cleaning power, while the flow rate (L/h) determines the washing speed; both values should be considered together.

Selection criteria

Medium-pressure machines are sufficient for home use and car washing, while stubborn dirt and large surfaces require higher pressure and flow rate. As frequency of use increases, models with a more durable pump construction should be preferred. Hose length allows cleaning a wide area without frequently moving the machine. Accessories such as a foam cannon and rotating brush improve results in car washing.

Usage recommendations

On sensitive surfaces (car paint, wood, gaskets) the nozzle should not be held too close to the surface, and an appropriate spray angle should be used. Electric machines must be connected to a residual current protected outlet; if an extension cord is used, it must be suitable for outdoor use and of adequate cross-section. The water supply must be continuous; dry running damages the pump. Water must not be left inside the machine during winter months.

Safety

A high-pressure water jet can injure skin and eyes; the spray must never be directed at people, animals, or electrical devices. Wearing protective goggles is recommended. The safety lock must be engaged when the trigger gun is not in use.

Frequently asked questions

How many bar of pressure is enough?

Medium pressure is generally sufficient for home and car cleaning; higher pressure is required for heavy dirt.

Does the machine work with hot water?

Cold-water machines should only be fed with water up to the stated temperature limit.

Can detergent be used?

Detergents suitable for the machine can be used with a foam cannon or detergent tank.

Can it draw water from a tank?

Some models can operate with self-priming; check the product information.

Can the hose be extended?

Extension hoses of the appropriate pressure rating can be used.

Where can I find a replacement gun?

For guns and hoses, you can browse car wash accessories.