Cherne 262064 Muni Ball Test Ball Plug, Pneumatic, 6 in Pipe, Natural Rubber, with Bypass 5KH88 Water Pressure Testing Water Pressure Testing ) 0 to 90 Construction Die Cast Aluminum Handle Type Long Test Ball Plug Testing Contains Pressure Release Valve No Bypass Connection Type NPT Maximum Back Pressure (Air) 13 psi Air Connection Gender Male Contains Bypass Yes Maximum Back Pressure (Water) 30 ft of head For Use On Sewers Bypass Thread Gender Female Number of Inflation Chambers 1 Test Plug Weight 2 lb Series Muni Ball Air Connection Type Tire Valve Inflation Fluid Air Head Tether Connection Eyebolt Body Surface Style Textured Country of Origin United States