PBC Linear VR4 049.000 Undrilled Linear Rail, V Guide, Size 4, 49 in Length, 0.437 in Width, Carbon Steel 52NA72 CSA Connection Type Plug Nema CSA Connection Type Plug Nema Rating 3 Back Pressure 30 ft of Head Type Pneumatic Required Inflation Pressure 35 psi Includes (2) Port Plugs Bypass Thread Gender Female Maximum Back Pressure (Water) 30 ft of head Contains Pressure Release Valve No Includes Protective Sleeve No Air Connection Type Tire Valve Number of Inflation Chambers 1 Plug Seal Material Natural Rubber Body Surface Style Textured Maximum Back Pressure (Air) 13 psi Test Plug Weight 33 lb Contains Bypass Yes For Use On Piping Systems Application Blocking Overall Width 0 437 in Overall Height 1