New Arrivals/Restock

Mechanical Low Pressure Bypass Plug with Wing Nut & Bypass Vent for Leak Testing, Isolation & Controlled Pressure | Pipe Size - 21" (533.4mm)

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$510.40 cheaper than the new price!!

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New  $850.67
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Product details

Management number 218530937 Release Date 2026/05/03 List Price $340.27 Model Number 218530937
Category
  • Nominal Pipe Size: 21" (533.4mm)
  • Efficient Low-Pressure Isolation: Mechanical low pressure test plug for water systems with bypass feature lets you isolate pipe sections quickly for low pressure leak testing and maintenance.
  • Built In Bypass Fill & Vent: Threaded bypass port with removable cap allows controlled pressure venting or filling during testing and maintenance operations, improving pressure control.
  • Lightweight Aluminium Construction: Durable cast aluminium body is up to 70% lighter than steel, reducing installer fatigue and easing transport and setup.
  • Reliable Seal Expansion: Plated steel wing nut or T handle expands the natural rubber seal against the pipe wall for secure, low pressure isolation.
  • Mechanical Plug for Pipe Versatility: This test plug for pipe fits many materials and sizes from 1.5" to 36", ideal for sinks, showers, floor drains, utility lines, and general maintenance.
Brand Name Petersen Products
Item Weight 32 Pounds
Manufacturer Petersen Products
Material Type Aluminum
Manufacturer Part Number 141-0210

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