Pressure test plug for pipes 25/26 mm blue
Description
Pressure Test Plug Blue 25/26 mm – Reusable
Blue pressure test plug 25/26 mm is an essential tool for every installation company. Its reusable design saves both time and money compared to single-use press fittings.

The plug is designed to cap multilayer pipes PEX/AL/PEX and PERT/AL/PERT in sizes 25 x 2.5 mm or 26 x 3.0 mm during pressure testing of water and heating systems. The robust threaded design with an o-ring seal ensures a reliable seal even at high pressures.
Where can the plug be used?
- Pressure testing – an alternative to single-use press fittings in incomplete installations
- Underfloor heating – testing prior to pouring the concrete screed
- Pipe protection – keeping pipes free from contamination at wall penetrations
- Winter conditions – pressure testing with compressed air at sub-zero temperatures


Easy installation – the plug can be fitted using a flat spanner, hex key, or a drill driver with a hex bit. Its ergonomic shape provides a secure grip for quick insertion and removal from the pipe.
Key product features
- Material: high-quality polyamide – durable and reliable
- Seal: double o-ring
- Size: for pipes 25 x 2.5 mm or 26 x 3.0 mm
- Colour: blue – easy to identify among other tools
- Installation: flat spanner, hex key, or drill driver with hex bit

The blue colour makes the plug easy to spot quickly, both on site and in a tool box. The high-quality construction ensures long service life and reliable performance through repeated use – an investment that pays for itself in no time.
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Technical data
| Product Type | Pressure Test Plugs |
| Size | 25/26 mm |
| Colour | Blue |