Plumboss Nylon Test Plug 4in (100mm) | 4NYL
Plumboss Nylon Test Plug 4in (100mm) | 4NYL
SKU: 4NYL
or call us on:
P: 1300 331 141
Find a Retailer
1000+ Distributors Australia-wide. Call us on 1300 331 141 to find your nearest retailer.
SKU: 4NYL
or call us on:
P: 1300 331 141
1000+ Distributors Australia-wide. Call us on 1300 331 141 to find your nearest retailer.
Lightweight corrosion-resistant test plugs
The Plumboss Nylon Test Plug provides a lightweight and corrosion-resistant solution for sealing pipework during pressure testing and maintenance. The durable nylon construction offers reliable sealing while remaining easy to handle and install.
Nylon test plugs are commonly used for pipe stopping, pressure testing and temporary sealing where a corrosion-resistant and lightweight option is preferred. They are suitable for plumbing, drainage and industrial pipeline applications where repeated installation and removal may be required.
Lightweight, corrosion resistant test plugs
| Product Code | Description | Min/Max - (mm) | BSP Outlet Size |
| 3NYL | TEST PLUG NYLON 3 inch (75mm) | 74-87 | 1 1/2" |
| 4NYL | TEST PLUG NYLON 4 inch (100mm) | 97-107 | 1/2" |
| 6NYL | TEST PLUG NYLON 6 inch (150mm) | 149-165 | 1/2" |
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Operating Pressure Sizes
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This is a guide to the maximum back pressure for the different types and sizes of test plugs.
These pressures will vary depending on cleanliness and condition of pipe bore and ambient temperature.
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½” (12.5mm) to (30mm) |
30 psi |
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1½” (40mm) to (300mm) |
7 psi |
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13” (325mm) to (1200mm) |
5 psi |
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Over 40” (1200mm) |
3 psi |