Elkhart Products 9077750CB Copper Long Sweep 90 Elbow 3/8 in

Product Description

The ELKHART PRODUCTS 9077750CB is a 3/8 inch copper long sweep 90-degree elbow manufactured, cleaned, and bagged for use in refrigeration, HVAC, and plumbing applications. The long sweep radius reduces turbulence and flow restriction compared to a standard short-radius elbow, making it the preferred fitting when system efficiency and low pressure drop matter. The cleaned and bagged designation means the fitting has been degreased and sealed at the factory, which is a required specification for ACR (air conditioning and refrigeration) copper line work. Licensed HVAC technicians and plumbers install this fitting during new construction and service work.

This elbow is suited for 3/8 inch copper tubing in residential and light commercial HVAC systems, refrigeration lines, and plumbing distribution. The long sweep geometry is commonly specified on suction lines, hot gas lines, and other refrigerant circuits where minimizing pressure drop helps maintain system efficiency. It is also used in medical gas and specialty gas piping where cleaned and bagged copper fittings are required by code.

Key Features

• Long sweep 90-degree bend reduces flow restriction and turbulence in refrigerant and fluid lines
• Factory cleaned and bagged meets ACR cleanliness requirements for refrigeration and HVAC copper piping
• 3/8 inch size fits standard 3/8 inch copper tubing
• Copper construction provides corrosion resistance and compatibility with common refrigerants and fluids

Compatibility

Designed as an OEM-style replacement and new-installation fitting for 3/8 inch copper tubing systems in HVAC, refrigeration, and plumbing applications.

Installation Notes

This fitting is installed by licensed HVAC technicians or plumbers using standard sweat soldering or brazing techniques per applicable mechanical codes. Shut off and recover any refrigerant or depressurize the system fully before cutting into an existing line. For refrigerant systems, brazing with nitrogen purge is standard practice to prevent oxidation scale inside the fitting. Do not remove the protective bag until the fitting is ready to be installed to preserve the factory cleanliness rating.

Technical Specifications

• Tube Size: 3/8 inches
• Fitting Type: Long Sweep 90-Degree Elbow
• Material: Copper
• Cleaning Standard: Cleaned and Bagged (ACR)
• UPC: 039923303776

Standard Information

• Brand: ELKHART PRODUCTS
• Manufacturer Part Number: 9077750CB