Liquid Filtration; Rotary Disc Covers

Pressure Cloths - Leaf and Plate
Rotary Disc Covers
Traveling Belt Covers
Drainage Belt
Bag and Cartridge
Housings/Strainers
                          

 

sectors and sector covers or bagsZipper closure disc filter bag

 

NFM manufactures many types of sectors and sector covers or bags

  • Metal Sectors
  • Plastic Insert Sectors with Metal Frame
  • All Plastic Sectors
  • All types & sizes of sector bags for many filters
  • Sector bags made of many natural and synthetic materials nylon, polyester, polyethylene and polypropylene
NFM can provide the original complete disc filter and replacement parts and filter media for many different disc filter suppliers and customers. NFM manufactures sector bags in many sizes, materials and fasteners including the zipper and Velcro.

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Sector Element

Grid Insert
Grid Insert
Eimco
Eimco
Rod & Rail
Rod & Rail
Alhstrom
Alhstrom
  NFM grid insert sector with exterior metal frame
NFM grid insert sector with exterior metal frame
Eimco 10'6" diameter
NFM can supply both the sector and the filter cloth
This is a sector used in the paper industry
This is the NFM version (grid insert) of a Denver disc filter
Denver - 4'0" Desc Sector
This is a NFM grid insert sector for a Dorr/Oliver disc filter
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Denver
Denver
Denver
Denver
Dorr Oliver
Dorr Oliver
 
       

Filter Cloth Bags

Sector Bag
Sector Bag
Custom Products
Custom Products
Skilled Employees
Skilled Employees
Laser Cutting
Laser Cutting
  Sector bag for a disc filter complete with a side closing zipper.
Sector bag for a disc filter complete with a side closing zipper.
NFM manufactures a wide range of wet filtration products from many special synthetic fabrics with special yarns, weave and finishes. Show are the filter cloths for an Lasta Filter Press, a vacuum drum filter belt, a filter cloth for a filter press, a bag for a pressure filter, a disc sector bag and another filter press filter cloth. Many filter cloth items require specialty fittings such as grommets, eyelets, special reinforcements, special threads, Velcro, zippers and elastomers are manufactured by the NFM for customer’s specific requirements.
NFM has many highly trained employees that are skilled in their profession with quality their most important product.
NFM laser cuts sector bags, pressure leaf filter covers and filter press covers to insure accurate dimensions and good fitting products.
A filter cloth bag installed on a sector showing how the bell end is sealed to prevent slurry leakage.
A NFM filter bag installed on a sector ready for installation on the disc filter. Note the center barrel and the discharge chutes of the disc filter.
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Sector Bag
Sector Bag
Installed
Installed
   
       
 

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