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Filters & Strainers

Shreewire’s Simplex Basket Filters











Catalogue   |   Data Sheet

Shreewire’s  Duplex Basket Filters




Duplex Basket filter

The filter unit comprises of two filters chamber which are connected to each other by means of three way ball valves. The liquid to be filtered enters through the inlet connection and passes through the specially engineered wedge wire element with the flow being outside to inside. Solids larger than the selected micron spacing are either retained on the outside of the filter element or drop into the filter chamber sump.

Duplex strains are designed for using in fluid handling systems where the flow can’t be shut down for filter cleaning. The duplex filters ensure complete removal of any type of foreign particles from the system.



When one basket becomes the full is switched to other basket. The first basket is removed cleaned and replaced.



The duplex strainer system usually consists of two separate strainer baskets housed. The system also contains a valve handle placed between the two baskets to divert the flow of liquid to one strainer while the other is being cleaned.



Basket strainers feature top removal of the filter screen. The screen is in the form of a basket with a lifting handle, so that all particulate captured and retained by the screen can be easily removed for disposal. They are intended for applications where large amounts of solids particulate are expected and where the clean – out will be frequent.
Where fine filtration is required, the basket is replaced by cartridge filters. During cartridge cleaning or change out, the housing can be cleaned by opening the lower plug.



Where continuous operation is required and the line cannot be shut down for cleaning duplex basket strainer can be used. Applications where continuous filtration is absolutely necessary.



  • Superior filtration area
  • Can be custom built
  • Continuous usage during basket change-out
  • Debris collects away from the process stream






Catalogue   |   Data Sheet

Shreewire’s ‘T’ Type Strainers 



Tee strainer is fabricated from pipes & plates or standard equal tee & flanges. Filter elements are made of stainless steel perforated sheet or wire mesh supported by perforated sheet. In tee type strainer many times a structural skeleton made of flats and round bar is used to support the wire mesh. Tee Type Strainers are a low cost solution to large nominal bore straining requirements Tee strainers feature either bolted cover or quick opening covers for application suitability.

Tee-type strainers are designed to remove particles from pipelines where a compact accessible strainer is needed for protection of fluid handling systems. Further the use of custom assembled micron meshes and screens also ensures in them optimum functionality standards.




Pressure, Temperature Rating 50kg/cm2, 300deg C
M O C CS / SS 304 / SS 316 / PP
Size and Range 80 NB to 1000NB and
Mesh from 10 to 6000microns
Process Connection Any International Standard





Catalogue   |   Data Sheet

Shreewire’s  ‘Y’ Type Strainers



The Y Type strainers flanged ends & screwed ends that we manufacture are available with SS screen. These Y-type strainers are precisely designed for high performance and longer service life even after regular use in extreme high temperature and pressure. Our entire range is easy to install and also protects from foreign matter in the pipelines.

Our strainers give good adaptability and flawless performance. Our Y type strainers are made with S.S. filter element of perforated sheet and wire mesh as per the customer’s specific demands. These filter elements are easily removable.


Body ASTM A216Gr.WCB/A351CF8/CF8M
Screen * SS 304/ SS 316
Cover MS/SS 304/SS 316
Gasket CAF / PTFE
Nut & Bolt CS / SS 304
Drain Plug MS /SS 304/SS 316




Catalogue   |   Data Sheet

For More Filter Types Please Check the  OTHER FILTERS