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Our goal is to be your reliable partner for horizontal pump in China. TAIZHOU BODAO MECHANICAL&ELECTRICAL CO., LTD. is a set of R&D, design, production, sales as one of the professional manufacturers. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.
Customized solutions
We offer comprehensive services from product design and R&D to mass production, tailored to customer-provided technical drawings and specifications. We can customize parameters such as power, flow rate, head, material, and voltage to meet specific customer needs.
Our services
Our team of experts will recommend the most suitable products according to customer needs and provide detailed consultation, we ensure timely delivery, and we provide long-term service support.
Our certifications
We have obtained ISO9001 and ISO14000 certifications, as well as global market access certifications such as CE, CCC, ETL, SAA, ROHS, and UL.
Product market
Our products are highly sought after and exported to countries and regions such as Israel, South Africa, Germany, Poland, Spain, Vietnam, Malaysia, Russia, Thailand, Mexico, Brazil, and Chile.
Cost-effective solution: Sand is an inexpensive and readily available material, making sand filters one of the most affordable options for water filtration.
Durability and longevity: Sand filters are robust and durable, capable of lasting for many years with proper care. This makes them a reliable long-term solution for water filtration, especially in areas where frequent replacement or repair of equipment is not feasible.
Low maintenance requirements:Compared to more complex filtration systems, sand filters require relatively minimal maintenance. Regular backwashing or occasional cleaning is usually sufficient to maintain their efficiency, reducing the need for specialized skills or tools.
Effective removal of suspended solids:Sand filters excel at removing suspended solids, sediments, and larger particles from water. This improves water clarity and reduces turbidity, making the water more visually appealing and safer for certain uses.
Versatility in application:Sand filters can be used in a variety of settings, from small-scale household systems to large-scale community or industrial applications. They are adaptable to different water sources and can be customized to meet specific filtration needs.
Low energy consumption:Sand filters typically operate without the need for electricity, relying instead on gravity or manual operation. This makes them ideal for off-grid or rural areas where access to power is limited or unavailable.
ModelDiameter(mm)Inlet/Outlet(inch)Design flow(m³/h)Filtration(m²)Sand weight 0.5-0.8mm0.5-08mm (KG)Height(mm)SCT400 16"/φ400 1.5"6.3 0.13 35 650SCT450 18"/φ450 1.5"7 0.14 50 730SCT500 20"/φ500 1.5"11 0.2 80 780SCT600 25"/φ625 1.5"16 0.3 125 880SCT700 28"/φ700 1.5"18.5 0.37 190 960SCT700A 28"/φ700 2"23 0.37 190 960SCT800 32"/φ800 2"25 0.5 350 1160SCT900 36"/φ900 2"30 0.64 400 1230SCT1000 40"/φ1000 2"35 0.79 620 1280SCT1100 44"/φ1100 2"40 0.98 800 1360SCT1200 48"/φ1200 2"45 1.13 875 1480SCT1400 56"/φ1400 2"50 1.53 1400 1690
This sand filter tank is designed for large pools and high water flow requirements. It features a durable, corrosion-resistant fiberglass construction that ensures long-lasting performance.
The multi-port valve allows for easy switching between filtration, backwashing, rinsing, and waste modes, making maintenance simple and efficient. With its high-capacity design, it effectively traps debris and impurities, keeping your pool water crystal clear and safe for swimming.
Rapid sand filters
Municipal drinking water facilities often use these systems as a multi-stage treatment system. In order to remove contaminants from water that have become trapped in a flocculation due to flocculation chemicals, they use a granular medium such as moderately coarse sand.
Slow sand filters
Most of these filters are slow-sand types. Sand filtration uses the natural filtration properties of sand to create potable water. People in isolated and economically challenged places have the best option for water purification with this procedure.
Upward flow sand filters
These filters collect sand from the ground. Unlike traditional filtration methods, which involve pushing water downward through layers of gravel and sand, these sand water filters use an upward motion to move water.
Sand filters are made up of 2-3 feet deep concrete or plastic columns filled with filter media. Filter media is a mixture of fine and coarse sand. Small pebbles and gravels help hold filter media. Small rocks are placed at the bottom, followed by pebbles and filter media on the top layer covered with a diffuser plate.
The waste or contaminated water is poured from the top of the column, flowing constantly in regular intervals through a diffuser plate. The flow rate is maintained by a pump or a pressure transmitter. Purified water is collected from the bottom of the column through a vent. The filter media should be cleaned, made uniform in size, and loosely packed. Additionally, it should allow wastewater to flow through it. The filters can be enclosed in a glass fiber jacket, black plastic, or aluminum foil to prevent algal growth.
PackingWooden boxShippingShipped by road, sea, rail
Q: How does sand filtration work?
A: Sand filtration is used for the removal of suspended matter, as well as floating and sinkable particles. The wastewater flows vertically through a fine bed of sand and/or gravel. Particles are removed by way of absorption or physical encapsulation.
Q: How long do pool sand filters last?
A: Pool sand filters should have their sand replaced every 5 to 7 years, although the optimal time varies based on usage, water quality, and maintenance.
Q: What are the three types of sand filters?
A: There are three main types; rapid (gravity) sand filters, upward flow sand filters and slow sand filters. All three methods are used extensively in the water industry throughout the world.
Q: Do you still use chlorine with a sand filter?
A: Yes, you absolutely still need to use chlorine (or another sanitizer) with a sand filter to sanitize the pool water, as the sand filter's role is to remove debris, not to kill bacteria and algae.
Q: How often should I backwash a sand filter?
A: You should backwash a sand filter when its pressure gauge reads 6-8 PSI above its normal operating pressure, or approximately every one to two weeks during the swim season.
We're professional sand filter manufacturers in China, specialized in providing high quality customized products. Please feel free to wholesale sand filter for sale here and get pricelist from our factory. For price consultation, contact us.
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