Pipe Plug, Nylon, Clean Out, 143 Series
Nylon Hand Tight Pipe Plugs
Economical plugs for many applications
Mechanical Test Plug For Air Tests
- These plugs have a soft PVC seal.
- Air test plugs employ a hollow, bored bolt stem, and threaded brass air filler valve.
- A bored bolt stem and integral brass air valve make the pneumatic test plug an easy alternative to standard water head pressure tests.
- Simply insert, tighten, and inflate. The non-slip shoulder prevents the gasket from spinning.
143-0-Series Mechanical Hand Tightening Test Plugs Operation & Maintenance Instructions
Mechanical Pipe Plugs Without Integral Restraint Generic Operating Instructions

Image | Dia., Nominal | Dia. Max | Depth, Overall | Pressure, Estimated Blowout PSI | Shipping Wt. | Item Number | Price | Qty | Action |
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4" (102mm) | 4.315" (110mm) | 3.7" (94mm) | 15 psi (1.03 bar) | 1 Lb (0.45 Kg) | 143-004-C |
$8.30
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3.0" (76mm) | 3.5" (89mm) | 3.7" (94mm) | 20 psi (1.38 bar) | 1 Lb (0.45 Kg) | 143-003-C |
$6.35
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2.0" (51mm) | 2.375" (60mm) | 3.7" (94mm) | 25 psi (2.07 bar) | 1 Lb (0.45 Kg) | 143-002-C |
$3.41
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1.5" (38mm) | 1.83" (46mm) | 3.7" (94mm) | 40 psi (2.76 bar) | 1 Lb (0.45 Kg) | 143-001-C |
$6.67
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