Pressure Sand Filters Dealers

We offer a wide assortment of Pressure Sand Filter that we extensively used to filter water and remove suspended particle, color and odor from it. Pressure Sand Filter is an ideal solution for the systems with high sediment, silt, sand, and turbidity. The sand filters are specially designed to take care of the range of suspended impurities. The purpose of this filtration is to remove any particulate matter left over after flocculation and settling. The filter process operates based on two principles, mechanical straining and physical adsorption. Process : The filter is equipped with certain valves and device which are incorporated in the outlet pipe system the propose of the device is to maintain a constant rate of filtration an important components of the regulation system is the venture mater which meager the bad resistant or loss of head when the resistant built up the operator open the regulation valves so as to maintain a steady rate of filtration when the loss of head exceed 1.3 meter it is uneconomical to run the filter. Normally the filter may run weeks or even month without cleaning when the bed resistant increase to such an extant that the regulation valves has to be kept fully open it is time to clean the filter bed since any further increase is drained off and the sand bed is clean by scraping of the top portion of the sand layer to a depth of 1 or 2 cm this operation may be carried out by unskilled laborers using hand tool or by mechanical equipment after several year of operation and say 20 or 30 scraping the thickness of the sand bed will have reduced to about 0.5 to 0.8 meter then the plant is closed down and a new bed is constructed. The advantages of a slow sand filter are : Simple to construction and operation The cost of construction cheaper than that of rapid sand filters The physical chemical and bacteriological quality of filter water is very high when working ideally, slow sand filter have been shown to reduce total bacteria

We have variety of pressure sand filters finds extensive application for removing turbidity, suspended particles that are present in raw water with minimum pressure drop.

AlfacoolTM manufacture a wide range of industrial/commercial sand filters, which are used for removing suspended solids and turbidity. These filters have multiple layer of sand having different sizes and specific gravity, which makes them highly effective in removing suspended solids from water. The water filtration plant is extensively used to generate required operating pressure in it and the impure water is passed through pressure sand filter at a pressure of 2.5 kg/cm2 to 3.5 kg/cm2. This reduces the suspended solids that are present in the raw water and can remove up to 30 to 50 micron of suspended solids to less than 5 ppm. The filters should be washed on regular basis with raw water for about 15 to 20 minutes for long lasting performance. Our range of Pressure Sand Filters is also available in MS and FRP vessel with multiport valve / BFV. Apart from this, we further customize our range as per the specifications and requirements of our clients. Application:- Steel Plant Hosiery Industry Cycle Industry Plastic Industry Paper Industry Sugar Mills Hotels Complexes Houses Malls ETP and STP Plants

Pressure sand filters are designed for higher flow rates per unit cross section area. These filters are designed with backwash arrangement which is done with the assistance of air blower and pump. We have supplied these filters for steel plants and power plants for filtration of raw intake water at suction side.B 

Canadian Clear silver stream filters provide crystal clear water of turbidity level of less than 2 to 3 mg/ltr on Silica scale. Horizontal and vertical filters are available in a complete range and sizes upto 3600mm dia Normal filtering medium employed is clean, sieved and grade quartz and fine sand. For applications like iron removal, chlorine reduction special type filter media are available.   A wide range of chemical dozing equipment is specially designed by Canadian Crystalline for specific water quality requirements. For mineral water industry special TSS and Absorption Filters designed to meet the specific water quality level.Pressure Sand filters are used to purify the water from the impurities that are present in the water through filter bed. The filter beds absorbs the impurities in the filter bed. A backwash is given in a fixed interval to get ready the water for next level of filtration.  

Pressure Sand Filter is highly recommended for the removal of suspended solids & undissolved impurities like dust particles & heavy metals etc. PSF reduces turbidity. Pressure Sand Filter is an ideal solution for the systems with high sediment, silt, sand, and turbidity. The sand filters are specially designed to take care of the range of suspended impurities.FRP, MSRL, MSEP & SS Vessel available.

We are offering Pressure Sand Filter that consists of a pressure vessel, which could be either vertical or horizontal-fitted with a set of frontal pipe work and valves, graded silica quartz sand supported by layers of graded under bed consisting of pebbles and gravels, a top distributor to distribute the incoming water uniformly throughout the cross section of the filter and an under drain system to collect filtered water.Raw water flows down wards through the filter bed and as the suspended matter, which has usually been treated by addition of a coagulant like alum is retained on the sand surface and between the sand grains immediately below the surface. There is steady rise in the loss of head as the filter process continues and the flow reduces once the pressure drop across the filter becomes excessive.The cleaning of the Pressure Sand Filter is effected by flow reversal. To assist in cleaning the bed, the backwash operation is often preceded by air agitation through the under drain system. The process of air scouring agitates the sand with a scrubbing action, which loosens the intercepted particles. After which, the filter is ready to be put back into service.Advantages : Efficient turbidity and TSS removal Filter up to 20 – 30 microns FRP, CS, MSEP, SS vessel available ASME pressure vessel is also available Standard and effective silica quartz sand media Low pressure drop across the vessel Air scouring available for high flow pressure vessel Automatic valves are provided as per customer need Manual, semi-automatic and automatic features are provided

We are offering pressure sand water filter we bring forth premium pressure sand water filter for the municipal and industrial sectors across the globe. We are identified as the premier manufacturer, exporter, and supplier of pressure sand water filter from assam, india. We are backed by technically advanced manufacturing units from where precision-made water filter rolls off. We engineer these filters to remove impurities from the water efficiently. Features : space saving design high speed filtration zero heat loss other details : the method used in this product is an extremely robust method of removing suspended solids from water. The filtration medium of this machine comprises of multiple layer of sand having different size & specific gravity. Revent heat loss after the warm or hot lime process. Other specifications : pressure filters may be vertical or horizontal, have cylindrical steel shells and dished heads flow in pressure filters is downward. Usually sand or anthracite is the filter medium in a bed consisting of either one or two grades of sand or anthracite a gravel bed supports the filter medium, prevents fine sand or anthracite from passing into the under drain system and distributes backwash water water should be filtered, enters over the top of filter and pass from its bed then they collected at the bottom of filter suspended matter is strained out of the water and held in the voids between the filtering granules accumulation load of suspended matter in the bed causes an increasing loss of pressure during the filter run when this loss reaches a predetermined limit, the filter is backwashed upward, discharging the suspended load out to the sewer

Pressure Sand Filtration is frequently used and very robust method to remove suspended solids from water. Pressure Sand Filter is an ideal solution for the systems with high sediment, silt, sand, and turbidity. The sand filters are specially designed to take care of the range of suspended impurities. Sand filters can be supplied in different sizes and materials both hand operated or fully automatically. Key Advantages of the product: FRP,MSEP,MSRL,SS Vessel available Efficient Turbidity & TSS Removal Filter up to 20 to 30 Microns Standard & effective silica quartz sand media Air scouring available for high flow pressure vessel Automatic Valves are provided as per customer’s requirement Manual & Automatic features are provided

Being the leading names in the industry, we offer our clients, highly durable range of Pressure Sand Filter that is appreciated among the clients for smooth performance. They are used by desalination plant and are resistant to extreme corrosive conditions. Pressure Sand Filter is light in weight and is delivered in standard sizes. Features: Ideally suited for Desalination plant. Cost effective substitute over duplex steel housings Light in weight excellent resistance to highly saline water and corrosive conditions