Product description
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Anderson 565 is an inflatable test plug for 4" pipe. Instead of a fixed rubber body it expands like a balloon inside the pipe, which makes it a good fit for out-of-round openings and hard to reach locations.
Specifications
| Brand | Anderson Manufacturing |
| Part Number | 565 |
| Type | Inflatable test plug |
| Fits | 4" pipe |
| Minimum Diameter | 3.41" (87mm) |
| Maximum Diameter | 4.25" (108mm) |
| Proper Inflation Pressure | 30 PSIG |
| Maximum Allowable Back Pressure (air) | 13 PSIG |
| Use | Pressure testing and winterizing |
| Sold As | Each |
Good to Know
When should I use an inflatable plug?
Use it where a solid plug will not seat well, such as an out-of-round pipe or an opening you cannot reach straight on. Inflate it to the rated pressure listed in the specs.