Sava Plugy stoppers are useful for sealing pipes and round gutters; while Sava Plugsy stoppers can be used for by-pass flowing, blocking, pumping and testing for free flowing or pipe leakage. Stoppers are available in a range of sizes, and come with a standard inflation valve. Plugy and Plugsy stoppers are designed to withstand a maximum back pressure of 0.5 bar, or 5mtr head of water when suitably braced. They can be inflated to a maximum working pressure of 1.5 bar.
- Sava stoppers are made from durable SBR rubber to protect against aggressive fluids and assure low wear.
- SBR rubber provides adaptability and prevents slippage.
- Lightweight efficient design of PLUGY and PLUGSY stoppers ensures quick and simple installation.
- Inflation valves can be easily exchanged, avoiding replacement of entire plug.