Bag Filter Systems

Bag Filter System
Bag Filter System is designed for optimum filtration performance. The range provides filtration solution for a broad variety of fluid applications in the process industry. They are particularly useful for filtering large volumes of high viscosity liquids. Bag Filter is constructed of Filter Housing, Filter Bags, and Internal cage to support Bags, Positive sealing arrangement, and choice of end connections. The internal support ensures bags will not burst as high differential pressures build up during operation.

Operation
Unfiltered fluid enters the housing and is distributed evenly around the filter bags. Filtration takes place from inside to outside. Solids are collected on the inside of filter bag for easy removal. The filtered fluid then exits through the outlet pipe.

Features and Benefits

• High Flow Rates
• Low Pressure Drop
• High Dirt Holding Capacity
• Positive Sealing Arrangement to avoid Bypassing
• Suitable for PP Collar, Rigid Ring and Snap Band Bags
• Quick Opening Tri Clovers and Fly nut design
• Easy to operate and Low maintenance
• Low down time
• Flow rate up to 2000 m3/hr
• Custom Design Services
• Large-Area, Heavy-Duty Baskets
• Housings Are Permanently Piped
• Covers Are O-Ring Sealed
• All Housings Made from SS 316 L, SS 316 and SS304 Are Mirror polished to Resist Adhesion of Dirtand Scale
• Carbon Steel Housing are painted Coated Externally and Internally Epoxy Coated
• ASME Code Stamp Available
• Multiple Bag Filter / Duplex Bag Filter /Jacketed Bag filter Unit designs are available
• High Temperature and High Pressure Design are available
• Special Option Include Filter Bag Hold-Down Devices, Sanitary, Construction Different Outlet Connections, Higher Pressure Ratings, Extra-Length Legs, Heat Jacketing, and Adapters for Holding Filter Bags.

TECHNICAL SPECIFICATIONS
Sizes

Bag Filter System Suitable for

• Ø 4" x 10" Long Filter Bag
• Ø 4" x 17" Long Filter Bag
• Ø 7" x 17" Long Filter Bag
• Ø 7" x 32" Long Filter Bag

Multiple Bag Filter System Suitable For

• 3 Nos. Of Ø 7” x 32” Long Filter Bag
• 4 Nos. Of Ø 7” x 32” Long Filter Bag
• 5 Nos. Of Ø 7” x 32” Long Filter Bag
• 7 Nos. Of Ø 7” x 32” Long Filter Bag
• 9 Nos. Of Ø 7” x 32” Long Filter Bag

Flow Rate
Capacity: Up to 2000 m3 /hr

Material of construction

• SS 316L
• SS 316
• SS 304
• CARBON STEEL (ALL GRADE)
• MILD STEEL
• ALLOY METALS
• POLYPROPYLENE
• LEAD LINING
• RUBBER LINING
• TEFLON LINING

Bag Filter Suitable For Bag Configuration

• PP Collar Bag
• Rubber Collar Bag
• Snap Band Bag
• Rigid Ring Bag
• Flange Collar Bag

Gasket / O Ring Material

• Neoprene
• Nitrile
• Silicone
• Viton
• Buna N
• EPDM
• PTFE

End Connections Available

• NPT / BSP Threaded
• Flanged Table E / Table F
• ANSI B 16.5, ASA 150 # RF
• DIN Standard
• Tri Clover Adaptors
• SMS /Dairy End Connection

Applications

• Processing Chemicals
• Paints
• Petroleum Derivatives
• Inks
• Coolants
• Resins
• Cutting Oils
• Varnishes
• Cleaning Fluids
• Lacquers
• Vegetable Oils
• Pharmaceuticals
• Edible Oils
• Sugar Cyrup
• Pharmaceutical Industry
• Plastsols.