2-1/2 in. NST Aluminum Red Plug and Chain
This 2-1/2 in. Aluminum Plug and Chain is perfect for preventing dirt, debris, and garbage from blocking a building’s water supply during an emergency. These Red finished 2-1/2 in. Aluminum Body Plug and Chains have an outside diameter of 3-1/4 in. and a National Standard Thread (NST) connection.
Plug and Chain Options & Additional Information
This Plug and Chain is available in a variety of different materials, finishes, sizes, and thread types.
Brass Plug and Chains are available in 1-1/2 in. NST and 2-1/2 in. NST, and 3 in. NST in Cast Brass, Polished Brass, and Polished Chrome finishes.
Aluminum Plug and Chains are available in 2-1/2 in. NST in Cast Brass, Polished Chrome, and Red finishes.
Iron Plug and Chains are available in 3 in. NYFD in Red, Yellow, and Green.