IPS Corp.’s new Test-Tite Pressure Relief Pneumatic Test Plug features an internal-pressure, safety relief valve that reduces the risk of exceeding the proper inflation pressure. This patented design reduces the potential for damage to plugs and drain, waste and vent systems. If the recommended pressure is exceeded by the user, the excess is released, returning the plug to its proper size and pressure. It can be used in place of current standard pneumatic test plugs. 

IPS Corp.
Circle 241