The Adaptor K-Lock ST247 Male to TR22 Male is a premium Suttner quick-release adaptor designed for use with Kärcher-compatible pressure washing systems. Engineered to provide a secure and efficient connection, it enables rapid attachment and removal of accessories such as foam lances, spray lances, and other pressure washer attachments, helping to reduce downtime and improve productivity. 

Manufactured in Germany by Suttner, this adaptor features the proven K-Lock ST247 coupling system, delivering a reliable, leak-resistant connection while allowing quick accessory changes without the need for tools. Its durable construction is designed to withstand the demands of professional cleaning and industrial applications.

The adaptor is supplied with a contact-activated thread-lock sealant as standard. It is specifically intended to convert the newer Kärcher thread system to a TR22 connection and is not designed for frequent screwing and unscrewing. With a maximum operating pressure of 400 bar (5,801 psi) and a temperature rating of 150°C, it is suitable for a wide range of high-pressure cleaning tasks.

Key Features

• Kärcher-compatible K-Lock adaptor.
• ST247 Male to TR22 Male connection.
• Quick-release design for fast attachment and removal of accessories.
• Manufactured by Suttner in Germany.
• Durable construction for professional pressure washing environments.
• Supplied with contact-activated thread-lock sealant as standard.
• Rated to 400 bar (5,801 psi) and 150°C.