English Translation of Title:
Adapter Flange for Hose – 20 x 20, for Water Jet Cutting Machine Parts, Model No. 20427119-Adapter-Flange-Hose-20-x-20.1299.3-1

Introduction, Application, Features, and Maintenance:

This component is an adapter flange designed for water jet cutting systems. It connects a hose to a flanged interface, both with a 20 mm nominal size, allowing flexible hoses to be securely attached to flanged ports or components.

Application:
Used to connect flexible hoses to flanged fittings, valves, pump outlets, or other components in water jet cutting machines. Typical installations include cooling water circuits, abrasive slurry return lines, or low-pressure supply lines where a hose-to-flange transition is required.

Features:

• Suitable for low to moderate pressure applications.

• Converts between hose (barb or crimp-style) and flanged connection standards.

• Both ends feature 20 mm nominal size for straight-through flow.

• Manufactured from high-strength, corrosion-resistant material suitable for water and abrasive slurry exposure.

• Flanged end provides a secure, leak-proof connection with bolts or studs.

• Compact design simplifies installation in confined spaces.

Maintenance:

• Regularly inspect the adapter body, flange surface, and hose connection for signs of erosion, cracking, or corrosion.

• Check for leakage at both connection ends during machine operation.

• Inspect the flange gasket or O-ring for wear or damage.

• Replace immediately if any leakage, surface pitting, or thread damage is detected.

• Use compatible seals, gaskets, or washers as required for the flange connection.

• Follow specified torque values when tightening flange bolts.