Shelco MicroSentry - Model HTF Series -Bag Filters

• Manufactured in various styles, materials and media types for optimal particle retention efficiency and solids-loading capacity
• Standard sizes fit most industrial bag filter housings
• Micron Ratings from 1 to 1500 Microns
• Construction materials include Polypropylene, Polyester, Nylon, Nomex (for high temperatures)
• Media options include Monofilament mesh (for precise pore size & reusable applications), Multi-filament mesh (for low cost, disposable applications) and Felt media (for high solids retention)
• Available with steel, stainless steel and polypropylene rings or a polypropylene flange with integral handles for positive sealing

• Wide variety of styles and materials for most industrial applications
• Standard #1, #2, #3 and #4 size bags to fit most major manufacturers’ housings
• Available in 1 to 1500 microns retention ratings
• High quality felt media provides highest particle retention and largest solids-loading capacity
• Monofilament mesh media offers precise pore sizes and are suitable for reuse applications
• Bag seals available with steel, stainless steel or plastic rings or plastic flanges with integral handles for positive sealing
• Media options include polypropylene, polyester, Nylon, Nomex for high temperatures and Teflon for widest range of chemical
• compatibility
• Glazed media finish reduces media migration
• Heavy duty fiber handles available for easy removal

• Paint / Inks
• Coatings
• Lubricants
• Resins
• Beverages
• Parts Washers
• Process Water
• Pre-filtration
• Water & Wastewater
• Chemicals

Pore Sizes 1, 3, 5, 10, 2, 50, 75, 100, 150, 200, 250, 300, 400, 600, 800, 1200, 1500 microns

Materials of Construction

• Bags
• Polypropylene felt
• Polypropylene melt blown
• Polypropylene Monofilament
• Polyester felt
• Polyester Multifilament
• Nylon Monofilament
• Oil Absorbent (polypropylene)
• Rings:
• Polypropylene
• Stainless Steel
• Steel
• Flanges: Polypropylene

Maximum Temperature

• Polypropylene: 180°F (82°C)
• Polyester: 300°F (149°C)
• Nylon: 250°F (121°C)

Recommended Change-out Differential Pressure

• 20 psid (1.4 bar)

Bag Sizes

• #1 7" Diameter x 16.5" Length
• #2 7" Diameter x 32" Length
• #3 4" Diameter x 8" Length
• #4 4" Diameter x 14" Length

Bag Construction

Felt Bags:

• Filtration felt is a low cost, disposable media with particle retention from 1 to 200 microns. It provides moderate depth filtration and high solids loading capacity. Felt Bags are available in polyester and Polypropylene. The felts are glazed to minimize media migration.

High Efficiency Melt Blown Polypylene Bags:

• High efficiency polypropylene bags are constructed of multi-layer media including melt-blown polypropylene media for high particle retention efficiency for more critical applications. The filter bags are rated for 90%, 95% and 99% retention efficiencies.

Monofilament Mesh Bags:

• Monofilament mesh is an extremely strong material with precise weaving to ensure consistent pore sizes. It is reusable in many applications. Nylon, polyester and polypropylene media is available with micron ratings from 1-200 microns.

Multifilament Mesh Bags:

• Multifilament mesh is a low cost media with micron ratings form 100 to 1500 microns. It is used in applications where the extra strength of a monofilament is not needed. Multifilament bags are available in Polyester only.