English Translation of Title:
Water Jet Pump Parts – Pipe Nipple, 50 x 20, Model No. 10084770-Water-Jet-Pump-Parts-Pipe-Nipple-50-x-20.902.3-1

Introduction, Application, Features, and Maintenance:

This component is a pipe nipple designed for water jet cutting pump systems. It is a short length of threaded pipe used to connect two fittings or components in a high-pressure line, with a size reduction from 50 mm to 20 mm.

Application:
Used to connect and extend high-pressure piping in water jet cutting machines, typically installed between the pump outlet and downstream components such as valves, attenuators, or fittings where a size transition from 50 mm to 20 mm is required.

Features:

• Rated for extreme pressures common in water jet cutting, up to 6,000 bar (87,000 psi).

• Reduces from a 50 mm connection to a 20 mm connection, enabling compatibility between different system sections.

• Manufactured from high-strength, corrosion-resistant material suitable for abrasive water jet media.

• Threaded ends allow secure, leak-proof connections with compatible fittings.

• Compact length minimizes additional space requirements in dense piping layouts.

• Straight design maintains linear flow with minimal pressure loss.

Maintenance:

• Regularly inspect the nipple body and threads for signs of erosion, cracking, thread damage, or corrosion.

• Check both connection ends for high-pressure leakage during machine operation.

• Replace immediately if any surface pitting, deformed threads, or pressure loss is detected.

• Always use compatible sealants or thread tapes as recommended for high-pressure connections.

• Follow specified torque values when tightening adjacent fittings.

• Clean threads thoroughly before reinstallation.