Petersen Products Co. Pipe Plug, Mechanical, High Pres., 17.9"-18.8"dia, Mech Seal 145-9178

By-Pass 1" F Country of Origin USA Dia. Max 18.875" (479mm) Dia. Min 17.875" (454mm) Lngth, Overall Approx. 3.83" (97mm) Lngth, Seal 1" O-Ring Material, Body Aluminum Material, Hardware Steel Material, Seal Nitrile Pipeline Max PSI 100 psi (6.89 bar) Plug Restraint Set Screw Torque 55 FT-LB Plug Slip Restraint Method Integral ID or OD set screw restraint Pressure Pipeline Max Head 231 ft (70.41 m) Sage Subcategory Number W1459 Seal Expansion System Hex Nut Seal Expansion Torque Ft/Lb 20 FT-LB Shipping Wt. 65 Lb (29.48 Kg) Style Internal to Pipe Temperature Max. Service F 200 F (93.33 C)