harsha FILTERS

SELF CLEANING STRAINERS

We are one of the finest bag filter manufacturers in India. Back flush strainers have been specifically designed for use in applications where an automatic cleaning strainer is required to ensure process continuity. They are very useful for applications where suspended solid load is comparatively high. They are also useful for filtration of highly viscous material and slurry-based filtration applications. Their working principle is based on the differential pressure parameters across the filter. One can set a clean pressure drop and a change-out pressure drop for uninterrupted filtration.

Pulp and Paper Sewage Treatment Industry Water and Water Treatment Chemical Plants Food Processing Facilities Steel mills Mining Operations Cement Manufacturing Petrochemicals

APPLICATIONS

harsha FILTERS

High flow rates. Low pressure drop Quick opening Tri Clovers & Fly nut design Easy to operate & low maintenance Low down time Customized design available Large-area, heavy-duty baskets ASME code stamp available

Back wash type self cleaning filters work on a flow direction of outside to inside. Unfiltered fluid enters into filter housing through bottom tangential inlet connection. Contaminants are deposited on the outer surface of filter elements and clean filtrate passes through inside diameter of element and removed through the top tangential outlet. Users can set their differential pressure data within control panel. Once the differential pressure across the system reaches the pre-defined level of pressure drop, inlet and outlet valves shut down and the drain and backwash valves open for defined interval of time. During this process, debris deposited on outer surface of element shall be drained out and collected through bottom drain. This cycle continues as per pre-defined settings and process requirements.

MATERIAL OF CONSTRUCTION: HOUSING: Low Copper Aluminum, Mild Steel, Cast iron, Stainless Steel, - Other materials and coatings available on request. FLAME ELEMENT: SS316L, SS316, SS304, SS Duplex, Aluminum, Brass, Copper.

END CONNECTION: Flanged (As per requested Table.) Threaded (NPT or BSP) Tri Clover adaptors SMS / Dairy End Connection SIZES:

Sizes are available from 1" Line size to 24" Line size. Other/Higher sizes available on request FLOW RATE:

Capacity: Up to 2000 m³/ hr. More Flow rates available on request FILTRATION RATING:

Filtration rating available from 5 microns to 2000 microns PRESSURE RATING:

Standard 5- 15 bar. High-pressure ratings available on request.

FEATURES

OPERATION

TECHNICAL SPECIFICATIONS