• Overview


    As concern for the environment continues to grow, greater responsibility has fallen to those companies involved in the design and supply of equipment to the world's water and waste water treatment industries. Penstocks New Zealand have designed and supplied

  • Penstocks


    Traditionally, cast iron penstocks have been supplied to meet the needs of the world's water industries, offering robust construction and unprecedented service life. Modern trends are moving towards the versatility of fabricated penstocks. Since almost all penstocks are unique

  • Distributors


    Small, rural waste water treatment sites through to major works requiring 40 metre diameter beds and flows up to 1500 cubic metres per hour can be accommodated with our Standard range of Rotary Distributors. The "Cresset'' distributor with its unique "

  • Scrapers


    We are able to offer a wide variety of settlement tank scrapers to suit both circular and rectangular tanks. The rotating half-bridge scraper is the most common type of scraper and is widely used on many treatment works. Designs

  • Screens


    Penstocks New Zealand are able to offer a broader and more comprehensive range of screens and screening equipment than any other international manufacturer.