New high-tech equipment designed to save time, money and significantly reduce costs for production, maintenance and repair of plumbing and utilities, as an industrial destination, and civil meet – rubber plugs for sealing, testing and repair of pipes and pipelines. Modern construction technology and construction of buildings make to keep pace with the times and support units, construction companies agree that the engineering services in a modern building are the most important. Offers an example in which the visually examine the need for modern means of testing the air pipes and economic benefits to a company that uses the latest professional equipment designed for this purpose, namely rubber pipe plugs. Let us imagine for a moment that a large multi-storey building is ready to surrender it installed heating system and water supply, but the system should be tested for leaks, how? This is done usually very simple system has been filled water, then employees are per-apartment and look at the pipeline for leaks, if there is no good if there is, the water is drained, remove the drain, after which everything is repeated from the beginning. But there is a way by which it is possible avoided by testing the first three actions are performed during normal testing. This is a use for these purposes of the equipment to test for leaks which includes a set of rubber plugs for pipes various cross-sectional diameter, gauge, hose, mechanical pump or a cylinder with compressed air. Company employee arrives at a place with a set of equipment which fits in a handy carrying case, further equipment is mounted in system (more on that in another article) and actually injected into the heating system or water supply to the air (I beg to draw your attention that in this way, when a burst or leak from a system no one will flood and damage to inner space of residential buildings will not be because of damage will leave only the air) to a working pressure of the system. Waiting what the amount of time, if the pressure on the gauge remained unchanged in all system order and ready for use, it should only be connected to the flow and return. Save time, money and human resources to face. Here's an example of equipment we can say at the household level, but of this equipment – rubber plugs everywhere and on an industrial scale – a repair and maintenance of pipeline tank farms, oil and gas pipelines, heating, sewage and stormwater sewerage, sewage treatment, and rescue operations – pillows for lifting loads.