Mueller Industries W 07008 Wrot Copper End Cap 5/8 in

Product Description

The MUELLER INDUSTRIES W 07008 is a wrot copper pipe end cap designed to terminate 5/8 inch copper tubing using a solder joint connection. Wrot copper fittings are formed from wrought copper material, giving them a denser grain structure and greater strength compared to cast fittings. This end cap accepts a C-type (copper-to-copper) solder joint and meets multiple ASME and NSF standards, making it suitable for potable water, HVAC refrigerant piping, and general plumbing applications. Licensed plumbers and HVAC technicians install this fitting when a copper line requires a permanent, pressure-rated termination point.

This end cap is used in residential and light commercial plumbing and HVAC systems wherever a 5/8 inch copper line must be capped and sealed. Common applications include capping unused branch lines, closing off decommissioned service ports, and terminating refrigerant or hydronic piping runs. The solder joint style is standard in copper piping systems and is compatible with common soft and hard solders used in plumbing and refrigeration work.

Key Features

• Wrot copper construction for higher density and strength versus cast copper fittings
• 5/8 inch fitting size with C-type solder joint end connection
• 0.75 inch outside diameter
• Meets ASME B16.22, ASME B16.18, ASME B16.15, and NSF 61G standards for plumbing and potable water service
• Lightweight at 0.03 pounds, suited for tight or overhead installations
• Sold individually; minimum order quantity of 5 units

Compatibility

Designed as an OEM-style replacement and standard-use fitting for 5/8 inch copper tubing systems using C-type solder joint connections in plumbing and HVAC applications.

Installation Notes

Installation should be performed by a licensed plumber or qualified HVAC technician in accordance with applicable local plumbing codes and ASME standards. Shut off and depressurize the line before cutting or fitting. Clean and flux both the fitting socket and the tube end thoroughly before applying heat; proper surface preparation is critical for a leak-free solder joint. Do not apply heat to a pressurized or wet line.