Duplex Cartridge Filters

A duplex cartridge filter is generally used for processes where continuous operation is desired & break down is not tolerable

The duplex filters consist of two similar filters housing wherein one is operational & the other one is standby. When one filter is clogged & is under maintenance, the flow is diverted to the other one. This enables zero breakdown operations.

At DME, depending on the flow rate & permissible pressure drop, expected filtered fluid quality, a filter is carefully designed. A filter media like bag, basket or cartridge is selected after considering the inlet fluid quality & its load.

MOC offered: PP/PVC/HDPE/FRP which are best suited for harsh chemical & corrosive atmosphere
Operation: Manual/ Fully automatic
Degree of filtration offered: up to 0.5 microns

Stainless Steel Filters

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Product Details:

Minimum Order Quantity	100 Unit
Warranty	one year
Material	Stainless Steel
Finish	Epoxy powder coated or hot dip galvanized
Steel Grade	SS304L
Usage	Water Filter
Capacities	1-2 inch, 2-3 inch, 3-4 inch, 4 inch

We are engaged in providing the Stainless Steel Filters to the clients.

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GRP Auto Self Cleaning Filters

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Product Details:

Minimum Order Quantity	1 Unit
Brand	Shalin
Medium	Water
Flow Rate	8 m3/h - 9,000 m3/h
Finish	Epoxy powder coated or hot dip galvanized
Operating Pressure	2.5 bar -25 bar
Material	Stainless steel, carbon steel (with or without inner lining) or glass fibre reinforced plastic (GFK)

The ASC-Filter range from DM Engg, works based on Bernoulli’s principle. ASC filters are equipped with a timer circuit and a differential pressure switch. The filter continues it’s operation until preset timer value is reached or a differential pressure value is reached.

The filter enters into cleaning mode on the trigger by any of these two inputs. On receiving signal the control panel opens the auto drain valve and after a short interval, a piston fitted with a sweeping disk in a closed filter chamber is moved up and down. This action creates low pressure and high-pressure zones inside the same vessel due to varied velocities between moving disk and filter screens.

As a result of this flow, a reversal takes place dislodging the clogged impurities from the filter screens. Once the piston completes the cleaning cycle the drain valve is automatically closed and filter resumes next cycle.

The USP of DM Engg's ASC filter is it continues to filter inlet stream while the cleaning is in progress.

Salient features of ASC filters form DM Engg.

Fully automatic
Contact less cleaning
Housing design in compliance with ASME, EN13121, codes
Suitable for filter fineness range between 0.1 mm – 4 mm (100 microns to 4000 microns)
Flow rates up to 8000 m³/h
Negligible pressure drop
Ease of operation and maintenance
No gears, No motor, No Lubrication required: Low maintenance cost
No Contamination of process fluid
Time or differential pressure controlled self-cleaning
Customized design can be offered

Materials

The filter vessel can be produced of stainless steel, carbon steel (with or without inner lining) or glass fibre reinforced plastic (GFK).

Inserts

Slot type cylinder
Perforated plate cylinder

The filter insert can be supplied made of stainless steel, titanium or Super Duplex materials, PP. Other material can be supplied upon request.

Applications

Power stations
Desalination plants
Wastewater treatment plants
Industrial water treatment plants
Automobile industry
Petrochemical industry
Cooling tower water filtration

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Self Cleaning Filters

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Product Details:

Minimum Order Quantity	1 Unit
Cartridges Type	Double open end, single open end, flat top, arrow head
Finish	Epoxy powder coated or hot dip galvanized
Warranty	One year
End Connection	Standard flanges
Brand	Shalin
Material	PP + FRP

Materials

The filter vessel can be produced of stainless steel, carbon steel (with or without inner lining) or glass fibre reinforced plastic (GFK).

Inserts

Slot type cylinder
Perforated plate cylinder

The filter insert can be supplied made of stainless steel, titanium or Super Duplex materials, PP. Other material can be supplied upon request.

Applications

Power stations
Desalination plants
Wastewater treatment plants
Industrial water treatment plants
Automobile industry
Petrochemical industry
Cooling tower water filtration

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GRP Auto Self Cleaning Strainers

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Product Details:

Minimum Order Quantity	1 Unit
Warranty	one year
Finish	Epoxy powder coated or hot dip galvanized
Brand	Shalin
Model	Self Cleaning
Material	PP + FRP
End Connection	Flange End

We hold expertise in offering our clients functionally advanced range of GRP Auto Self Cleaning Strainers that is treasured among the clients for optimum quality and durable standards. These products are easy to install and are performance based. Owing to its exceptional features our entire product range is used in varied industrial applications.

Features:

Long serviceability
Cost-effective
Timely delivery

Other Details:

Degree of filtration
Type of process continuous batch process
Type of cleaning mechanism
Type of material to be filtered
Simplex GRP basket strainer
Simplex self cleaning GRP basket strainer
Duplex GRP basket strainer
Duplex self cleaning GRP basket strainer
Simplex GRP bag filter
Duplex GRP bag filters
Auto switching GRP duplex strainer/ GRP bag filters
Auto cleaning GRP basket

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Duplex Cartridge Filters

Stainless Steel Filters

GRP Auto Self Cleaning Filters

Self Cleaning Filters

GRP Auto Self Cleaning Strainers

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