Mechanical Filters

Making the world safer, healthier, and more productive with filtration solutions

FLTR offers a large scope of oil and gas filtration systems to enhance the efficiency of operations and significantly reduce contamination which will help you to improve the product quality and to protect equipment downstream. FLTR is armed with site-specific filtration and separation techniques to provide you optimum filtration performance.

Pressure leaf filters

Pressure leaf filters are the ideal solution for cake filtration in liquids with higher solid loads. These are closed systems. Hence it ensures the safety of use. There are two types of pressure leaf filters.

  • Horizontal pressure leaf systems

The horizontal pressure leaf filter system is a larger size than the vertical pressure leaf filter system with a higher dirt capacity. These filters are fully opened which is an added advantage to quicker inspection and maintenance.

  • Vertical pressure leaf systems

This type requires a small footprint and is designed for easy cake discharge.

Features and Benefits

  • Stainless steel 304(L), 316(L), 904L, or super duplex.Other alloy materials on request.
  • Available in different mesh types and layer combinations
  • Extensive range of reinforced frame types with welded,  riveted,  or bolted box profiles suited to   the application
  • Excellent pre-coating properties
  • High filtration efficiency, filtrate quality, and flux rates
  • Double-sided, stainless steel rigid filter leaves
  • Each filter leave consists of five layers of stainless steel wire mesh
  • Low pressure-drop
  • Suitable for wet (with filter cloth) and dry cake discharge
  • The top layer of the screen can be customized to the application
  • Re-screening or replacement of filter leaves
  • Easy access to the filter leaves for removal of the cake
  • It is fully automated, making it safer and requiring limited maintenance, hence lowering operational costs.
  • The regeneration time between the filtration cycles is short, lowering operating costs as the filter can filtrate for longer periods without disruptions.
  • Filter leaves are easy to clean.
  • The pressure leaf filter system has no rotating parts, keeping maintenance to a minimum.
  • Reinforced filter leaves, longer lifetime
  • Special self-sealing cover gasket. The gasket can be re-used and does not need to be replaced after every opening of the filter system cover. The gasket comes with special self-sealing properties to ensure a perfect sealing solution and promoting maximum safety.
  • All pressure leaf filter systems can be made with a heating jacket in order to maintain elevated process temperatures.

Automated Back Wash Refinery Feed Filter System

Back Wash Refinery Feed Filter Systems are designed to capture solids from liquids by using a permanent reusable filter element (wedge wire). When the filter system is in service the system itself reverses the flow at a pre-defied pressure drop. This backwash procedure is followed by every individual filter element in the system, one at a time while other filter elements are at service. These automated backwash refinery feed filter systems are cost-effective and provide continuous protection for the life of catalytic reactors. Automated Back Wash Refinery Feed Filter Systems are widely used in hydrotreating & hydrocracking for resid, gas oil, and heavy coker gas oil products.

Automated Back Wash Refinery Feed Filter System is widely deployed in applications such as;

  • Cooling water
  • Process water for the oil and gas industry
  • Firewater
  • RO membrane protection
  • Prevention by algae blockage

Aviation Turbine Fuel Filtration System

Aviation Turbine Fuel Filtration Systems portable and they are capable to purify the fluids up to sub-micron level. The entire aviation turbine fuel filtration system contains, mechanical filtration unit, Storage tank, vacuum dehydration unit, and centrifugal filtration unit with a sludge holding capacity of 1-10 kg. This unit can perform both moisture removal centrifuge and solid removal centrifuge processes.

Centrifugal Oil Filtration Machine

Centrifugal Oil Filtration machines are a promising technology that can be used as a 100% maintenance cost-free oil cleaning centrifuge system. Operating flow rate up to 1000-10000 LPH, ease of operation, efficient filtration process, and zero wastage of oil are some interesting features of this filtration system. Ease of sludge disposal due to the formation of dry sludge cake is an added advantage.

Online Centrifugal Oil Cleaners – Online(COC) Eliminator-Series

Centrifugal oil cleaners utilize the action of centrifugal force to purify oil to a level of one-tenth of a micron. These are widely used in mating surfaces where oil acts as a protective layer in machine elements that are moving relative to each other. Centrifugal oil cleaners can be installed on all diesel engines such as generators, automotive, etc…


  • Remove paper filter permanently
  • Extends of life
  • Minimize wear and tear of engine
  • Increases engine life
  • Reduces downtime
  • Minimize maintenance cost
  • Increase contaminant holding capacity
  • No consumable cost

Thermic Fluid Filtration Machine

Thermic Fluid Filtration Machines ensure efficient heat transfer and removal of particles less than 5 microns. These filtration systems can be operated at 300 degrees Celsius of oil temperature with a flow rate of 1000-100000 LPH. Zero oil wastage, ease of sludge disposal due to the formation of dry sludge cake is an added advantage.

Centrifugal Oil Water Separators(cows) Eliminator

COWS provides you the best solutions to the problem of particulate, moisture/water in fuel by removing all the solid particles including dirt, rubbish, oxides, and all other impurities from the fuel system.

Features & Benefits

  • High efficiency
  • Easy installation
  • Low flow restriction
  • Long life of filter elements.
  • Compact design
  • Simple maintenance

Coolant/Cutting Fluid Filtration Machine

Coolant/Cutting fluid filters are designed to remove chips up to 200 microns/dust up to 5 microns and capable to collect dry chips from the machine and shop floor.


  • Portable
  • The safety of machine tools is very high.
  • processing rate varies from 500 – 5000 LPH.
  • improves product finish & CNC tool life up to 4-5 times

Cricket filters – Mechanical Filtration Systems

Cricket filters are well-established pressure filters designed by combining the features of pressure leaf filters and cartridge/candle filters whilst avoiding their drawbacks. These filtration systems have unique filter elements which provide a competitive edge with other traditional round-shaped filter elements.

Cricket filters are good at separating fine solids from fluids. Hence they are widely deployed in applications such as cocoa butter, oleochemicals edible oil, gelatin, sugar, sweeteners, mining, and amine cleaning.

Features & Benefits

  • Simple to clean
  • Optimal filter element design.
  • can be used with filter cloths of various pore sizes and materials.
  • No internal manifolds.
  • Side outlet, ensuring a completely drainable septum.
  • Small footprint.
  • Easy to automate.
  • Ease of cleaning due to fewer internal parts.
  • Options

Seawater Filter Systems

Seawater filter systems are designed to provide optimum filtration solutions for fixed and floating platforms. These filtration systems offer you various benefits such as high functional reliability, minimum running cost, various filtration elements that provide a high filtration area. Flexible design, compact and lightweight is added features in Seawater filtration systems.

You can trust in seawater filtration systems in order to safeguard the downstream equipment such as seawater lift pumps motors, inert gas generators, injection pumps, seawater lift filters, cargo pump motor, seawater exchangers.

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