Karcher HD & HDS Series 20m High Pressure Hose 6.390-031.0

Karcher 20m High Pressure Hose DN8 – 315 Bar M22 x 1.5 Screw Connections Suits HD & HDS Series 6.390-031.0

Upgrade your pressure washer setup with the Karcher 20m High-Pressure Hose DN8, built for commercial-grade performance and durability. With a maximum pressure rating of 315 bar and heat resistance up to 155°C, this hose is engineered for heavy-duty cleaning across industrial, commercial, and high-demand environments.

Featuring M22 x 1.5 screw connectors at both ends and integrated kink protection, this hose guarantees secure, leak-free operation with a wide range of Kärcher HD and HDS pressure washer models.

Key Features:

• 20 Metre Length – Offers extended cleaning range for large-scale jobs
• High Performance – Rated for up to 315 bar and 155°C
• Durable DN8 Inner Diameter Hose – Tough construction for long-lasting use
• 2 x M22 x 1.5 Screw Connections – Compatible with standard Kärcher HD/HDS fittings
• Kink Protection at Both Ends – Prevents hose twisting and extends lifespan
• Genuine Karcher Part – OEM quality and reliability

Specifications:

• Part Number: 6.390-031.0
• Hose Length: 20 metres
• Hose ID: DN8
• Max Pressure: 315 bar
• Max Temperature: 155°C
• Connections: M22 x 1.5 (both ends)
• Weight (with packaging): 4.6 kg

Compatible With (includes but not limited to):

• HD Series: HD 5/11, HD 6/15, HD 7/11, HD 8/18, HD 10/19, HD 13/18, HD 17/12
• HDS Series: HDS 5/11 U, HDS 10/21-4 St, HDS 13/20-4 St, HDS 8/18-4
• HDC Systems: HDC Classic, Standard, and Advanced
• HKF Systems: HKF 30/14-E spray head

Note: Compatible with Kärcher machines that use M22 screw thread fittings and do not have built-in hose reels.

Built for professionals, the Karcher 20m High Pressure Hose DN8 (6.390-031.0) offers long reach, robust durability, and reliable compatibility with a wide range of Kärcher models. Whether you're maintaining industrial equipment, cleaning construction sites, or handling commercial property maintenance, this hose delivers top performance when it matters most.

📌 Bulk orders available – contact us for trade pricing.