Pipe Plug, EZ-Swet, Bypass, 148-0 Series
EZ-Swet By-Pass Plugs are built with a 1/2" cavity down the center of the tool to allow water or air to drain from the system while the repair is in progress. They are made from the same "professional grade" materials as the EZ-Swet and have a hose connection attached to the end of the hollow handle. This connection allows you to attach a garden hose to the end of the tool which directs the draining water to a floor sink or gutter while you continue the repair. Another feature of this plug is not only can water be drained, but in instances of working on pools or similar projects, an air supply at a maximum of 60 lbs. can be added through the plug into the plumbing system for pressure testing. These plugs are cleaner, more controllable, multi functional, and effect a quicker repair on any system. These by-pass plugs are not made for line testing as there may be slight seepage past the tightening stem.
Maximum 60 psig water pressure. Open valve and let water run to reduce pressure if necessary.
148-Series EZ-Swet Mechanical Line Stopper Plugs Instruction Summary

Image | Pipe Size, Nominal | Dia. Max | Dia. Min | By-Pass | Shipping Wt. | Item Number | Price | Qty | Action |
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4" | 4" (101.6mm) | 3.8" (96.52mm) | 1/2" NPT | 5 Lbs (2.27 Kg) | 148-0040-8 |
$522.00
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3" | 3" (76.2mm) | 2.75" (69.85mm) | 1/2" NPT | 4 Lbs (1.81 Kg) | 148-0030-8 |
$453.00
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2-1/2" | 2.5" (63.5mm) | 2.3" (58.42mm) | 1/2" NPT | 3 Lbs (1.36 Kg) | 148-0025-8 |
$361.00
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Applications of EZ-Swet Mechanical Line Stopper Plugs
The EZ-Swet Mechanical Line Stopper Plug is a versatile effective tool for a variety of industries and repair applications. Its ability to provide immediate control over water systems allows quick and cost-effective repairs.
Here’s a list common application of EZ Swet Water Pipe Stopper plugs:
- Commercial Buildings: Ideal for quick repairs in companies, hotels, and apartment complexes when no disruption is required. The EZ-Swet plug allows maintenance personnel to perform repairs without turning off the entire water supply, keeping the building operational throughout the repairs.
- Routine Maintenance: Ideal for contractors who often repair water pipes in various circumstances. The plug's ability to immediately stop water flow makes it a reliable tool, allowing contractors to work faster and complete more operations without having to wait for the system to drain out.
- Emergency Plumbing Repairs: Provides quick control over water systems in cases of emergencies such as leaks or pipe bursts. The EZ-Swet plug provides immediate sealing, which allows plumbers to fix the problem quickly and avoid water damage.
- Cost-Sensitive Projects: Reduces labor and material costs by limiting downtime and preventing wasteful water drainage. This makes it an extremely cost-effective choice for contractors and facility managers looking to execute projects under budget.
Using the EZ-Swet Water Stopper for Pipe Repair: Step by Step Guide
- Shut off the Main Water Source: Turn off the main water supply to ensure no water flows through the pipe during the repair.
- Insert the Plug: Place the EZ-Swet plug through the open valve that needs repair.
- Tighten the Hex Nut: Secure the plug by tightening the hex nut while keeping the handle stationary to ensure a proper seal.
- Adjust the Handle: Move the plug handle to the horizontal position. This action will stop the water flow, allowing you to unsweat the old valve.
- Replace the Valve: Remove the old valve and install a new full-port valve in its place.
- Remove the Plug: After installing the new valve, take out the EZ-Swet plug.
- Close the New Valve: Ensure the new valve is fully closed.
- Complete the Repairs: Continue with any additional repairs in a water-free environment, ensuring all work is completed efficiently.
Typical Repair Scenarios of Ez Water Pipe Stopper Plugs
The EZ-Swet Water Stopper Plug is flexible and can handle a wide range of common repair situations. Here's how to use it efficiently in various scenarios:
- Restricted Valves - This plug is ideal for repairing or replacing restricted or defective valves. Using the EZ-Swet plug allows you to fix these issues without having to drain the entire system, saving time and preventing service interruptions.
- PVC and Other Pipes - The EZ-Swet plug makes it easy to repair plastic piping systems, such as PVC. Its design allows for quick and effective repairs, which reduces the stress which comes with working with plastic pipes.
- Faulty Nineties - Elbow joints, or "nineties," which restrict water flow might cause problems. The EZ-Swet plug helps in the repair of these problematic joints by allowing you to regulate the flow of water while making any necessary changes or replacements.
- Pinhole Leaks - The EZ-Swet plug provides control over the system, which allows rapid patch repairs. This reduces the possibility of water damage and allows you to conduct repairs quickly.
Benefits of the EZ-Swet Plug
The EZ-Swet plug has multiple benefits that make it a crucial instrument for water system repairs, increasing efficiency and cost-effectiveness. Here's how it helps users:
- Immediate Control - With these Water pipe stopper plugs you can gain immediate control over water systems which dramatically decreases the downtime and allows repairs to be completed without delay. This is critical for maintaining service in high-traffic locations.
- Simplified Valve Replacement - You can replace valves without draining the entire system. This simplifies the repair process and reduces disruption, making it easier to perform routine maintenance and emergency repairs.
- Cost-Effective - The EZ plug is designed to be affordable, particularly for frequent and extensive repairs. Its ability to simplify the repair process reduces labor and material costs, giving exceptional value to contractors and maintenance teams.
Get Started with EZ-Swet Plug Today!
Don’t let water system repairs slow you down. Experience the efficiency and cost-saving benefits of the EZ-Swet Mechanical Line Stopper Plug. Order now and streamline your pipe repair process with a tool designed for fast, effective results. Contact Petersen Products specialists to learn more about these Water Pipe Stopper Plugs and make your purchase!
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