Nibco NIB-PC7/8-45 Pressacr 45-degree Elbow Press X Press Wrot Copper 7/8 Inches Od

Product Description

The NIBCO NIB-PC7/8-45 is a wrot copper PressACR 45-degree elbow fitting designed for ACR (air conditioning and refrigeration) piping systems. It features a 7/8 inch OD press-by-press connection and is built to change pipeline direction by 45 degrees. This fitting is ideal for installations where a longer, gentler sweep is required rather than a sharp 90-degree turn. HVAC technicians and refrigeration contractors rely on press-fit fittings like this one to speed up installation and eliminate the need for open flame, solder, or flux. The NIBCO PressACR system uses an inboard bead and a gray HNBR O-ring to create a leak-tight seal. When a pressing tool is applied to the fitting, it compresses the O-ring evenly against the tube, forming a clean and robust mechanical seal in seconds. This process reduces installation time significantly compared to traditional soldering methods and lowers the risk of fire hazards on job sites. The wrot copper construction delivers excellent corrosion resistance and long service life in refrigerant and ACR applications. Wrot copper is formed by working the metal rather than casting it, resulting in a denser grain structure and greater pressure-handling capability. This makes the NIB-PC7/8-45 a dependable choice for commercial and residential HVAC systems, split systems, and other refrigerant piping networks. The fitting is NSF certified and manufactured in the USA, meeting strict quality and safety standards. It ships as a single unit and is compatible with standard press tooling used across the trade. Whether roughing in a new system or retrofitting an existing line set, this 45-degree elbow gives technicians a fast, reliable connection point wherever a directional change is needed.

• Press-fit connection requires no flame, solder, or flux — faster and safer installation on every job
• Gray HNBR O-ring with inboard bead creates a durable, leak-tight seal when pressed with standard tooling
• Wrot copper construction provides superior strength, corrosion resistance, and long-term reliability in ACR systems

Product Highlights

The NIBCO NIB-PC7/8-45 PressACR 45-degree elbow delivers a fast, flame-free press connection for 7/8 inch OD copper tubing in ACR and HVAC refrigerant piping applications. Its wrot copper body and HNBR O-ring seal meet NSF certification standards and are manufactured in the USA.

Product Information

Standard Information

• Brand: NIBCO
• Manufacturer Part Number: NIB-PC7/8-45

Technical Specifications

• Material: Wrot Copper
• Connection Type: Press x Press
• Fitting Angle: 45 Degrees
• Tube OD Size: 7/8 inches
• O-Ring Material: HNBR (Gray)
• Country of Origin: USA
• NSF Certified: Yes
• Prop 65: No
• Height: 1.24 inches
• Length: 2.76 inches
• Width: 1.97 inches
• Weight: 0.181 pounds
• Unit of Measure: Each
• UPC: 039923413482