Penstocks from Desman

With Desman’s weir and penstocks you can keep wastewater flows under control. Our penstocks, made of stainless steel 316L, are designed for the toughest conditions and the most aggressive flows. Due to their smooth surfaces, they guarantee limited dirt deposits and easy maintenance. As a manufacturer, we can – in addition to our wide range of valves in standard sizes – manufacture valves to specification.