Single-Size Test Plug
SST (Single Size Test) Plug is similar in function to our M.W. plugs, but the SST is built with a newly formulated natural rubber compound. These plugs are the most durable, versatile, and toughest single size plugs available today.
The SST Plug is designed with multi-function in mind. Available in 8”, 10”, and 12” sizes, each of these have a 3” female aluminum by-pass. These plugs can be used to stop flow, for sewer by-passing, or for air testing. An air test conversion cap comes supplied with every SST Plug.
SST Plug shown with our NEW Triple Test SMART HOSE, available in 25′ or 50′ lengths.