Oatey 33403 4-Inch End of Pipe Gripper Mechanical Plug with Galvanized Screw and Wing Nut, Red

About this item

• Plastic plug body will not rust or corrode
• Mechanically seals only at the end of a pipe, preventing plug from falling into stack
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• Galvanized carriage bolt to prevent corrosion
• Can be used in long-term applications
• Made with ABS glass-reinforced plates for added strength
• Zinc-plated steel handle
• Rated for 17 PSI or 40 ft. of head pressure
• Natural, chemical-resistant rubber O-ring for excellent expansion and memory
• 1. Stopper at the end to maintain pressure for testing piping system
• 2. Seal used to hold pressure at the end of the pipe for testing
• 3. Plug placed at the end to seal and maintain pressure for testing piping system
• 4. End-of-pipe closure used to seal or hold pressure during testing
• 5. Device at the end of the pipe used to seal and maintain pressure for testing.
• Plugs open-ended 4 in. pipes