My Pressure Washers hose is damaged/leaking

Quick Answer

If your pressure washer hose is damaged or leaking, this is usually caused by normal wear and tear, especially if the hose has been dragged across rough ground or stored incorrectly.

Leaks or damage can also occur due to defects or failure at the connection points. Depending on the type of damage, the hose may need to be replaced.

Before You Start

Before inspecting the hose, make sure:

• The pressure washer is switched off
• The system is fully depressurised
• The hose is disconnected from both the machine and spray gun

Always:

• Lay the hose out fully on a clean, flat surface
• Inspect the entire length carefully
• Check both ends as well as the middle section

Important: Do not continue to use a hose that is visibly damaged or leaking.

Types of Hose Damage

Please identify which best matches your issue:

Physical damage to the hose

• The outer black casing has split or torn
• The hose has been flattened or has a dent
• Visible signs of wear from dragging or twisting

These issues are typically caused by:

• Dragging the hose across rough surfaces
• Kinking or tight coiling during storage
• Excessive bending during use

Leak-related damage

• The hose has come away from the connection
• There is a pinhole in the hose casing
• There is a split at either end of the hose

These issues can be caused by:

• Internal pressure stress over time
• Wear at connection points
• Manufacturing defect in rare cases

How to Check the Hose Properly

Follow these steps:

1. Inspect the full length of the hose

Look for:

• Cuts, splits, or abrasions
• Bulges or flattened sections
• Areas that feel weaker or thinner

2. Check both connection ends

Inspect where the hose connects to:

• The spray gun
• The pressure washer outlet

Look for:

• Loose fittings
• Missing or damaged o-rings
• Cracks around the connector

3. Test for small leaks

If safe to do so:

• Run water through the hose at low pressure
• Watch for pinholes or misting spray

Replacement Options

If your hose is damaged or leaking:

• If your machine is within warranty, a replacement hose can be supplied free of charge
• If your machine is out of warranty, a replacement hose can be purchased via our website

In most cases, replacing the hose will fully resolve the issue.

Important Maintenance Tips

• Always uncoil the hose fully before use
• Avoid dragging the hose across gravel, concrete, or sharp edges
• Do not kink or tightly bend the hose during operation
• Store the hose loosely coiled in a dry area
• Regularly inspect for early signs of wear or damage

Frequently Asked Questions

Why has my pressure washer hose split?

This is usually caused by wear and tear, often from dragging or bending the hose during use.

Can a leaking hose be repaired?

Small connection issues may be fixable, but most hose leaks or splits require replacement.

What causes pinholes in a pressure washer hose?

Pinhole leaks are usually caused by wear, pressure stress, or deterioration of the hose material over time.

Is it safe to use a damaged hose?

No. A damaged hose can fail under pressure and should not be used.

Will I need a full replacement?

Yes. In most cases, pressure washer hoses are replaced as a complete unit.