Filters

Pressure Media Filters We have a wide range of filters to suit various filtration applications. Pressures offered are with a single, dual or multiple media based to meet specific requirements. All filters are available in Manual, Semi-Auto or Fully-Automatic Options with mono valve for smaller versions and multiple valve control for the larger filters.

Pressure Sand filters This type of filter utilizes a single type sieved and graded sand based media with graded silex and pebbles as support media. Options are available for the external vessel in fabricated mild steel or FRP. All filters come with custom designed internals to ensure even distribution of incoming water, uniform collection of the filtered water and proper dirt removal during backwashing.

Features

• Conventional filtration
• Low rate of filtration
• Good filtrate quality
• High frequency of backwash
• Low capital cost
• Easy availability

Multi-grade filters This type of filter utilizes a dual grade of sieved and graded sand based media with graded silex and pebbles as support media. Fabrication options are available for the external vessel either in mild steel or FRP. All filters come with custom designed internals to ensure even distribution of incoming water, uniform collection of the filtered water and proper dirt removal during backwashing.

Features

• High rate of filtration
• High filtrate quality
• Lower frequency of backwash
• Low pressure drop
• High dirt holding capacity
• Lower capital cost

Dual Media filters This type of filter utilizes a combination Anthracite, sieved and graded sand based media with graded garnets as support media. Options are available for the external vessel fabricated either in mild steel or FRP. All filters come with specially designed internals to achieve higher filtration velocities and ensure even distribution of incoming water, uniform collection of the filtered water and proper dirt removal during backwashing.

Features

• High rate of filtration
• High filtrate quality
• Longer service cycles
• Higher backwashing efficiency
• Low pressure drop
• High dirt holding capacity
• Higher capital cost

Activated Carbon Filters Carbon bed media filters are utilized as polishers for residual organics and chlorine removal. Various options are available for the carbon media form the normal Iodine value to higher Iodine value carbon for specialized applications.

Side Stream filters Side stream filters for circulating wate filters come in manual of fully automatic versions for the pressure filters. Gravity based fully automatic filters are offered for very high flow rates, to reduce operator attention for Thermal power Plants, Fertilizer and Refinery applications.

Green sand filters This type of filter utilizes a dual grade of sieved and graded sand based media in combination with green sand with graded silex and pebbles as support media. Options are available for the external vessel in fabricated mild steel or FRP. All filters come with custom designed internals to ensure even distribution of incoming water, uniform collection of the filtered water, higher and proper dirt removal during backwashing. These filters are ideally suited for municipal and drinking water treatment applications.

Features

• High Iron removal efficiency
• High filtrate quality
• Lower frequency of backwash
• Low pressure drop
• Low capital cost