Pool scupper Plug，Mechanical Test Plug,Test Plugs for Plumbing,Drain cleanout Plug,Basement Sewer Drain Cap,Sewer Test Plug. (2.6-3.1 inch)

pool scupper plug

• Material: Made of stainless steel and natural rubber, it has the advantages of corrosion resistance and good resilience.
• Usage: It is used for blocking pipes and testing pipes.
• Usage method: Select a plug suitable for the inner diameter of the pipe. Rotate the nut clockwise with a 15mm wrench or socket to expand the plug. Rotate the nut counterclockwise to retract the plug, and then remove it.
• Applicable to: Suitable for sewer pipes, water supply pipes, swimming pool pipes, PVC pipes of ships or other pipes of the same inner diameter.
• Advantages: It is portable, easy to operate, has good sealing performance, a long service life and can be reused, etc.