English Translation of Title:
High-Pressure Piping – 2-Liter Attenuator Coupling Assembly for Water Jet Cutting Machine Parts, HP 56 x 38, Model No. 10079457-High-Pressure-Piping-2-Liter-Attenuator-Coupling-Assembly-HP-56-x-38.848.3-1

Introduction, Application, Features, and Maintenance:

This component is a 2-liter attenuator coupling assembly designed for high-pressure piping systems in water jet cutting equipment. It combines an attenuator volume and coupling function to manage pressure fluctuations in the high-pressure circuit.

Application:
Used to dampen pressure pulsations generated by the high-pressure pump in water jet cutting machines, providing a more stable and consistent flow to the cutting head. It connects piping sections with 56 mm and 38 mm interfaces.

Features:

• Rated for extreme pressures up to 6,000 bar (87,000 psi).

• Internal volume of 2 liters acts as a pressure reservoir to absorb and smooth out pulsations.

• Dual-size coupling accommodates transition between 56 mm and 38 mm high-pressure lines.

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

• Integrated design reduces component count and potential leak points compared to separate attenuator and coupling units.

Maintenance:

• Regularly inspect the attenuator body and coupling ends for signs of erosion, cracking, or leakage.

• Monitor for unusual pressure fluctuations at the cutting head, which may indicate internal attenuator damage.

• Check all threaded connections for proper torque and seal integrity.

• Replace the assembly immediately if surface pitting, deformation, or pressure loss is detected.

• Periodically inspect for water or slurry ingress that could compromise internal surfaces.