Danfoss 8153124 Nut Suction

The Danfoss 8153124 is a professional-grade 1 3/4" Rotolock Nut Suction connector designed for rugged duty in commercial refrigeration and HVAC systems. Engineering for high-sealing performance, this 1-3/4 inch Rotolock nut ensures a leak-tight connection between suction lines and compressors, preventing refrigerant loss and maintaining system pressure integrity. Built from corrosion-resistant materials, it facilitates efficient fluid transfer and is optimized for industrial-grade suction applications where vibration and thermal expansion are present. As a genuine Danfoss HVAC part, it offers precise threading for a secure fit on compatible Rotolock fittings and valves, minimizing maintenance overhead and the risk of premature system failure. This component is essential for technicians performing compressor replacements or service valve installations where a reliable, high-pressure seal is required for long-term operational stability.

• Compatible with a wide range of refrigerants for industrial and commercial 1 3/4" Rotolock suction nut applications.
• Ensures a secure compressor connection that withstands high-pressure operational environments.
• Precision-engineered Danfoss 8153124 threads facilitate quick, reliable installations for field technicians.
• Rugged construction and high sealing-premium design effectively minimize flow leakage.
• Designed for high-performance durability in demanding HVACR suction line duty.

What is the thread size for the Danfoss 8153124?
This part is a 1 3/4" Rotolock nut, specifically designed to mate with standard 1-3/4 inch Rotolock service valves and compressor suction ports.

Does this nut include a gasket or Teflon seal?
The 8153124 is the nut only. For a complete leak-free installation, a matching 1 3/4" gasket (such as Danfoss 8156132) is recommended to ensure a proper seal.

Is the Danfoss 8153124 compatible with all Rotolock valves?
It is compatible with any refrigeration valve or compressor fitting designed for a 1-3/4" Rotolock connection, typically found in large commercial cooling units.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.