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Cherne end-of-pipe gripper plugs are designed for applications in DWV (drain, waste and vent) testing and stack testing. They seal only at the end of a pipe, thereby preventing the plug from falling into the stack.
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C
D
E
F| Style | Model | Nominal Size | Range | Max. Back Pressure | Length | Price | |
|---|---|---|---|---|---|---|---|
| A | 270210 | 1 1/2" | 1.48" To 1.65" | 17 psi/40 ft. | 1.75" | £6.87 | |
| B | 270229 | 2" | 1.9" To 2.17" | 17 psi/40 ft. | 1.87" | £7.30 | |
| C | 270237 | 3" | 2.8" To 3.1" | 17 psi/40 ft. | 2.5" | £10.21 | |
| D | 270245 | 4" | 3.8" To 4.06" | 17 psi/40 ft. | 2.5" | £12.68 | |
| E | 270261 | 6" | 5.77" To 6.08" | 17 psi/40 ft. | 3.75" | £38.13 | |
| F | 270270 | 8" | 7.7" To 8.03" | 17 psi/40 ft. | 3.75" | £72.07 |
End-of-pipe gripper plugs should be stored in a dry place away from sunlight or ultra-violet light and ozone sources. They can be either suspended vertically or positioned horizontally (below 110 degrees F).