Aqualine BCA-050 Threaded Brass Cap 0.5 Inch

Product Description

The AQUALINE BCA-050 is a threaded brass cap designed to seal the open end of a 0.5-inch threaded pipe or fitting. It threads directly onto male-threaded pipe ends, blocking flow and protecting threads during service, pressure testing, or system shutdown. Brass construction provides reliable corrosion resistance and durability across a wide range of plumbing and HVAC piping applications. At 0.13 pounds, the cap is compact and easy to handle during installation. Plumbers, HVAC technicians, and pool service professionals commonly keep these on hand for capping off unused branch lines or isolating sections of a system.

This cap is suited for residential and light commercial plumbing systems, HVAC refrigerant or water piping, and pool or spa plumbing applications where a 0.5-inch threaded pipe end requires a secure, watertight seal. It is commonly used when capping off a tee, cross fitting, or branch connection that is not yet in service or needs to be taken offline for maintenance.

Key Features

• 0.5-inch threaded connection for standard male-threaded pipe ends
• Brass material provides corrosion resistance and long service life
• Compact and lightweight at 0.13 pounds
• Suitable for plumbing, HVAC, and pool or spa piping systems
• Sold individually with an order increment of 1

Compatibility

Designed as an OEM-style replacement and general-use cap for 0.5-inch male-threaded pipe fittings in standard plumbing and HVAC piping applications.

Installation Notes

Installation is performed by a licensed plumber or HVAC technician. Shut off system pressure and depressurize the line before threading on the cap. Apply thread sealant tape or pipe dope to the male threads before installation in accordance with IPC or IFGC guidelines. Do not overtighten, as brass fittings can crack under excessive force.

Technical Specifications

• Connection Size: 0.5 inches
• Connection Type: Threaded
• Material: Brass
• Weight: 0.13 pounds
• UPC: 675135038411

Standard Information

• Brand: AQUALINE
• Manufacturer Part Number: BCA-050