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The Oatey Cherne® 4 Iron Grip Bypass Plug is useful for low-pressure water and air testing and blocking. This plug is easy to install without tools thanks to its large wing nut, allowing for enhanced sealing. The design includes a bypass feature that enables pressure relief, making it a reliable choice in various plumbing applications.
This bypass plug is essential for testing and blocking plumbing systems, ensuring safety and efficiency.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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