Collector 1 `` Vanala 9 Water Batu 13000009 - Maximum management and high functionality in heating and water distribution systems, a collector of 9 speeches produced from sustainable and quality material. Thanks to individual vanas in each output line, the user can adjust the water flow and heating turnover of each line, which creates conditions for the effective and accurate operation of the system. Provides full compatibility for different floor heating systems, radiator lines and other water distribution lines with 1 inch key entry size and 16 mm output diameter. It is an ideal choice for long-term and secure exploitation with durability against storage, high pressure and temperature change. Answering the quality standards of the Batu brand, this collector is widely used for optimal management of heat and water systems in both private areas and large commercial facilities.