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Expansion Plug Type
For Pipe ID
Material
Seal Material
Maximum Pressure
Maximum Water Back Pressure
U.S.–Mexico–Canada Agreement (USMCA) Qualifying
DFARS Specialty Metals
Export Control Classification Number (ECCN)
REACH
RoHS
Square-Head Expansion Plugs
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Turn the square head of the plug into the sealing ring to close off pipe openings.
Maximum Air Back Pressure—Maximum air back pressure is the amount of pressure a plug can withstand without moving.
Maximum Water Back Pressure—Maximum water back pressure refers to the pressure resulting from the height of the water above the plug.
For Pipe | Max. Back Pressure | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Size | ID | Air, psi | Water, ft. of head | Overall Ht. | Temp. Range, ° F | Seal Material | Each | |||
Plastic Head | ||||||||||
| 1 1/2 | 1.61" to 1.71" | 21 | 50 | 2" | 35 to 210 | PVC | 25655K71 | 00000 | ||
| 2 | 2.07" to 2.16" | 21 | 50 | 2" | 35 to 210 | PVC | 25655K72 | 0000 | ||
| 3 | 3.07" to 3.16" | 21 | 50 | 2" | 35 to 210 | PVC | 25655K73 | 0000 | ||
| 4 | 4.03" to 4.12" | 21 | 50 | 2" | 35 to 210 | Polyurethane Rubber | 25655K74 | 00000 | ||
| 6 | 6.07" to 6.16" | 13 | 30 | 2" | 35 to 210 | Polyurethane Rubber | 25655K75 | 00000 | ||
Expansion Plugs with Bypass
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Style L |
Use the bypass tube on these plugs to add air, water, and other fluid to your pipeline or to relieve pressure while testing. The seal expands to temporarily close off pipe openings.
Style L—For Style L, twist the wing nut to expand the seal. They have a GHT bypass that connects to standard garden hoses. Ideal for pipe cleanout, they allow for easy, controlled drainage.
Maximum Air Back Pressure—Maximum air back pressure is the amount of pressure a plug can withstand without moving.
Maximum Water Back Pressure—Maximum water back pressure refers to the pressure resulting from the height of the water above the plug.
For Pipe | Max. Back Pressure | Material | Bypass | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Size | ID | Air, psi | Water, ft. of head | Overall Ht. | Seal | Bypass Cap | Hose Size | Thread Type | Gender | Each | |||
Style L | |||||||||||||
Plastic Stem | |||||||||||||
| 1 1/2 | 1.50" to 1.71" | 40 | 92 | 3 3/4" | PVC | Plastic | 3/4 | GHT | Male | 2566K51 | 00000 | ||
| 2 | 1.86" to 2.06" | 30 | 69 | 3 3/4" | PVC | Plastic | 3/4 | GHT | Male | 2566K52 | 0000 | ||
| 3 | 2.84" to 3.09" | 20 | 46 | 3 3/4" | PVC | Plastic | 3/4 | GHT | Male | 2566K53 | 0000 | ||
| 4 | 3.89" to 4.15" | 10 | 23 | 3 3/4" | PVC | Plastic | 3/4 | GHT | Male | 2566K54 | 0000 | ||
