Pipe Plug, Nylon, Hand Tight, 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 | Diameter ID | Dia. Max | Depth, Overall | Pressure, Estimated Blowout PSI | Shipping Wt. | Item Number | Price | Qty | Action |
|---|---|---|---|---|---|---|---|---|---|
|
4" (102mm) | 4.15" (105mm) | 3.7" (94mm) | 10 psi (0.69 bar) | 1 Lb (0.45 Kg) | 143-004-P |
$16.10
|
||
|
3" (76mm) | 3.135" (80mm) | 3.7" (94mm) | 20 psi (1.38 bar) | 1 Lb (0.45 Kg) | 143-003-P |
$14.90
|
||
|
2" (51mm) | 2.1" (53mm) | 3.7" (94mm) | 30 psi (2.07 bar) | 1 Lb (0.45 Kg) | 143-002-P |
$13.20
|
||
|
1.5" (38mm) | 1.820" (46mm) | 3.7" (94mm) | 40 psi (2.76 bar) | 1 Lb (0.45 Kg) | 143-001-P |
$13.20
|






Annular Seals, Inflatable and Mechanical
Custom Manufacturing Solutions
Drain Flushers & Sewer Cleaning Tools
Duct Balloons, Grout Bags, Bladders
Hot Tap Machines & Equipment
Inflation Accessories & Pipeline Fittings
Lifting Bags, Inflatable
Packers Carriers, Relining Inflatable
PeteStop® Inflatable Line Stop Pipe Plugs to block Pressurized Pipelines
PeteStop® Line Stop Systems, Components & Tools
Pipe Plugs - Inflatable All Types
Pipe Plugs - Mechanical All Types
Pipe Plugs, Inflatable Rubber Molded
Pipe Plugs, Mechanical High Pressure
Pipe Plugs, Mechanical Low Pressure
Pipe Plugs, Multi-Flex® Chemical Resistant
Pipeline Test Equipment
Temperature and Pressure Test Plugs
Tools for Contractors
