NPT Water India PVT LTD

Filtration

Pressure Sand Filter (PSF)

The Pressure Sand Filter is widely used for removing suspended solids, turbidity, and visible impurities from water. It uses specially graded sand media to filter particles and improve water clarity. PSF systems are commonly installed as primary filtration units in water treatment plants and industrial process applications.

Activated Carbon Filter (ACF)

The Activated Carbon Filter is designed to remove odor, color, chlorine, organic contaminants, and dissolved impurities from water. The activated carbon media effectively absorbs unwanted substances, improving water taste and quality. ACF systems are widely used in industrial, commercial, and drinking water applications.

Dual Media Filter (DMF)

The Dual Media Filter uses multiple layers of filtration media such as anthracite and sand to achieve superior filtration efficiency. This system effectively removes fine suspended particles and provides longer filtration cycles with improved performance compared to conventional filters.

Iron Removal Filter

The Iron Removal Filter is an advanced water treatment system specifically designed to remove dissolved iron, manganese, and other unwanted minerals from groundwater and industrial water supplies. Excess iron content in water can cause reddish-brown staining on sanitary fixtures, pipelines, laundry, and industrial equipment. It can also create unpleasant taste, odor, and scaling problems that affect water quality and operational efficiency.

Depth Filtration

Depth Filtration is an advanced filtration process designed to remove suspended solids, fine particles, turbidity, and contaminants from water by passing it through multiple layers of filtration media. Unlike surface filtration systems, depth filters capture particles throughout the entire depth of the filter media, resulting in higher dirt-holding capacity and improved filtration efficiency.

Micron Filters

Micron Filters are precision filtration systems designed to remove extremely fine particles, sediments, microorganisms, and contaminants from water and process liquids. These filters are available in various micron ratings, allowing accurate filtration based on the required level of purity and application standards. Micron filtration plays a critical role in protecting sensitive downstream equipment such as membranes, pumps, valves, and process systems from fine particulate contamination. The filters are capable of removing impurities that are not visible to the naked eye, ensuring superior water quality and process reliability.

Bag Filters

Bag filters are highly efficient and economical filtration systems used for removing suspended solids, sediments, and particulate matter from liquids in industrial and commercial applications. These systems use replaceable filter bags made from different materials and micron ratings to achieve effective liquid filtration. Bag filters are designed for easy operation, quick bag replacement, and reliable filtration performance. They are ideal for handling high flow rates and large dirt-loading capacities, making them suitable for industries requiring continuous filtration processes.