Overview
Donaldson Thermo-Web™ cartridge filters combine the unmatched surface loading performance of Ultra-Web® with a proprietary synthetic substrate manufactured to withstand the high temperatures of metallurgical, chemical and industrial applications.
The Ultra-Web® outer layer employs a web of very fine, resilient fiber 0.2-0.3 microns in diameter to catch very fine dust particles at the surface of the filter. This prevents particulates from settling deep into the filter substrate, allowing Thermo-Web cartridge filters to last longer than traditional filters. The result is a filter that lasts longer, cleans better and costs less to operate than competitive filters. A wide range of styles and sizes fit most popular brands and styles of collectors.
Features
- Exceptional filtration performance at temperatures up to 135º C / 275º F
- Very fine Ultra-Web fiber web traps dust on the surface of filter
- Increased surface loading for prolonged filter life and lower pressure drop
- Enhanced dust cake release during pulse cleaning increases filter life
- MERV 14 filtration efficiency to meet specific application needs
- Electrospinnng process produces exceptionally strong fibers as small as 0.2-0.3 microns in diameter
- Very good chemical tolerance
- Good abrasion resistance
- Stainless steel construction available
Applications
- High temperature applications
- Metallurgical
- Chemical
- Industrial
- Foundry shakeout
- Shot blast
- Drying silica gel
- Carbon manufacturing
- Raw and finish milling of cement
- Aggregate drying
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