SAND MEDIA FILTRATION SYSTEM BALDR sand media filtration system is composed of one or more standard sand filter tanks. The filter media is used to effectively remove suspended objects and reduce turbidity, which can be used in conjunction with the high-precision disc filter or screen filter to achieve the perfect filtering effect. The system is equipped with a three-way backflushing control valve, and the automatic controller can realize multiple sand tanks to flush each other and continuously supply water forming an automatic water filtration system. Each tank is equipped with a unique water distributor and a water collector. The filtering sand layer works smoothly, with uniform filtered water and large water flow. TYPICAL APPLICATION Irrigation water: irrigation and fertilization, landscaping, municipal greening, and greening of golf courses. Landscape leisure: water filtration for the fountains, water scenes, water curtain, swimming pool and water park, etc. Industrial water: the purification filtration of the recycled water in production. Raw water treatment: river water, lake water, seawater, and other surface water filtration. SINGLE-CHAMBER CONFIGURATIONS BALDR single-chamber sand media filtration system adopts octagonal collecting design, and its unique precision gap can be collected filtered water evenly. When backflushing, a special eddy current is formed. With the severe friction of sand particles, it will be cleaned more thoroughly, and is not easily discharged through the water distributor. The single-chamber design makes the anti-rust treatment better. The outlet design at the bottom makes the system structure more compact and reduces the application space. Model: BBS282S33 Size: 28” Control valve: 3” Outlet & Inlet&Drain: 3” Backwash flow rate: 20m3/h Filtering surface: 0.6m2 Max working pressure: 10 bar Flow rate range: 50-40m3/h
BALDR TECHNOLOGY CO LTDFounded in October 2012, Baldr specializes in the R&D, design, manufacturing and global sales of irrigation water treatment products and irrigation smart control products.With a powerful R&D team composed of more than 40 superior engineers, serving for different parts including the software, electronic hardware, mechanical structure and industrial appearance design etc. Baldr focuses on the research of disc water filtration technology, valve control technology, environmental monitoring technology and auto control technology, then applies all to agricultural irrigation, municipal & landscape irrigation and garden irrigation products.In accordance with the high standards of production and manufacturing requirements, Baldr had built a 24,000㎡ production and manufacturing base, which consists of mold & injection department, stamping and sheet metal department, SMT Patch binding department, silk screen printing workshop and finished products assembly workshop. It has the capacity of 600,000 annual output of different filters, auto back-flush filtration systems, control valves and smart controllers. And we have obtained ISO 9001:2000 quality management system & BSCI certification.At Baldr, we devote ourselves to the development and manufacture of environmentally water-saving smart control products with the strength of technological innovation, so that people can be more harmonious with the environment, and people can enjoy a better, more convenient and smarter life. This is also our mission that Baldr has always adhered to since its establishment. Baldr will adhere to the business philosophy of "innovation and development, customer orientation, speed and passion, credibility and integrity ", with "technological innovation" as its core competitiveness. We aim to build Baldr into a leading international enterprise focusing on water-saving and environmental protection smart control products.