Process Chemical Filters

Chemicals & Chemical Processing, Fluid & Gas Flow Equipment

Entegris Announces Single Ultraclean Filtration Solution for Fine Chemical and Semiconductor Manufacturing

Jul 13, 2017

Customer testing demonstrates faster start-up times, less chemical waste, and superior levels of contamination control across the supply chain

BILLERICA, Mass., July 12, 2017 - Entegris, Inc. (NASDAQ: ENTG), a leader in world-class specialty materials, announced today a suite of ultraclean filters that utilizes advanced polymer membrane technologies to capture greater levels of... Read More

Chemicals & Chemical Processing, Fluid & Gas Flow Equipment, Health, Medical, & Dental Supplies and Equipment

Filtration Systems offer expanded size range.

Oct 15, 2015

Available in 7.9, 15.7, 23.6, 31.5, and 39.3 in. sizes, BECO INTEGRA PLATE Filtration Systems deliver filter area from 0.6–1,227 ft², enabling process managers in fine chemical and pharmaceutical industries to scale systems from R&D lab applications through to commercial manufacturing processes. Hermetically enclosed systems consist of filter chassis with hydraulic compression and filter... Read More

Chemicals & Chemical Processing, Fluid & Gas Flow Equipment

Pleated Filter Bags offer retention rates from 1-50 µm.

Mar 25, 2015

With pleated construction that maximizes filter area, MAX-LOAD reduces number of changeouts and thereby minimizes associated maintenance and downtime while also increasing operator safety. Polypropylene or polyester extended-life needle felt construction features surface treatment that helps prevent fiber particle migration and contamination of filtrate. Also, SENTINEL® seal ring... Read More

Chemicals & Chemical Processing, Fluid & Gas Flow Equipment, Green & Clean, Material Handling & Storage

Vented Carboys prevent spills and eliminate odors.

May 27, 2014

By minimizing risks of spills and preventing hazardous solvent vapors from infiltrating lab, EZWaste Safety Vented Carboys help create safer laboratory environment. Units provide closed waste collection system, minimizing exposure to personnel from VOCs. In addition to VersaCap with integrated tubing connections and activated carbon exhaust filter, each EZWaste system comes with extra plugs... Read More

Chemicals & Chemical Processing, Fluid & Gas Flow Equipment

Porvair Launches 'Made In America' Range of Purification Filters

Nov 01, 2013

Porvair Filtration Group, a world leader in filtration and separation technology, has announced that its Ashland, Virginia production facility is launching a range of 'Made in America' Sinterflo® stainless steel purification filters to cope with increased North American demand for top quality products on short delivery times. In continuing its initiative to provide a reliable alternate source... Read More

Chemicals & Chemical Processing, Fluid & Gas Flow Equipment

Shelco Earns Asme Code Certification for Housings

May 17, 2013

New Product Lines Meet Global Standards and Position Company for Expanded Market Share MIDDLETOWN, CONN. – In a move to better position itself as a global competitor, Shelco Filters has secured ASME Code certification for its USF Series and USB Series of filter housings.  The certification follows globally accepted engineering standards, which ensures integrity, quality and durability in... Read More

Chemicals & Chemical Processing, Fluid & Gas Flow Equipment

PTFE/HDPE Filters suit bulk chemical processing.

Feb 07, 2012

Available in HDPE cartridge with 0.1 µm, 30 nm, and 20 nm retention ratings, GORE® PTFE Filters support fabrication of semiconductors and flat panel displays where optimum purity is critical. Combining low metal ion and organic extractables of all-HDPE cartridge, filters enable drop-in retention upgrade without sacrifice to existing system flow. PTFE membrane technology provides large,... Read More

Chemicals & Chemical Processing, Fluid & Gas Flow Equipment

Vacuum Pump Filter Media neutralizes toxic chemical vapors.

Nov 28, 2011

Designed for VisiTrap®, PosiTrap®, and MV MultiTrap® vacuum pump inlet and exhaust traps, MV Chemical Vapor Neutralization Filter Media protects vacuum pumps and environment from process contaminants. Available types include Resisorb® for mercury vapor, Sulfatreat® for hydrogen sulfide vapor, Ammoniasorb® for ammonia vapor, Sodasorb® for acid vapor, and Potassium Permanganate... Read More

Chemicals & Chemical Processing, Fluid & Gas Flow Equipment

Cartridge Filters suit high-purity chemical processors.

Nov 10, 2009

Incorporating high-flow ePTFE (expanded polytetrafluoroethylene) filtration media, GORE® filters can be used in high-throughput filling, packaging, and recirculation systems for high-viscosity fluids, acids, bases, solvents, specialty chemicals, and other high-purity chemicals used in semiconductor and electronics fabrication. They are available in pore sizes from 0.1-0.03 µm. Read More

Chemicals & Chemical Processing, Fluid & Gas Flow Equipment

New Gore Cartridge Filters Can Improve Performance and Lower Cost of Semiconductor Wet Processes

Oct 08, 2009

Drop-in Retention Upgrade Maintains Flow ELKTON, MD, SEPTEMBER 24, 2009 - - W. L. Gore & Associates (Gore) has announced an addition to their line of high-performance cartridge filters for semiconductor applications. The new 40nm-rated filter, intended for use with chemicals in wet processes and distribution systems, provides 40nm retention while maintaining the flow of next-best-in-class 50nm... Read More

Chemicals & Chemical Processing, Fluid & Gas Flow Equipment

New GORE® Filters Dramatically Improve Liquid Filtration Performance in Semiconductor Manufacturing

Jul 07, 2009

Elkton, MD (June 22, 2009) - W. L. Gore & Associates (Gore), the inventor of ePTFE and the world leader in engineered ePTFE materials, has announced a major advancement in filtration technology with the release of GORE® Filters for Semiconductor Applications. This new family of 20nm- to 100nm-rated cartridge filters for chemicals, dilute chemicals, and ultrapure water in wet process tools... Read More

Chemicals & Chemical Processing, Fluid & Gas Flow Equipment, Laboratory and Research Supplies and Equipment, Materials & Material Processing, Test & Measuring Instruments

Silver Membranes Preferred for Silica Testing

Oct 14, 2008

Kent, Washington - Sterlitech Silver Metal Membranes are the preferred method for Crystalline Silica Testing. The National Institute for Occupational Safety and Health, NIOSH, Method 7500 specifies the use of 0.45 micron silver membrane filters for retention of collected silica samples. Pure metallic composition and precise retentiveness of the silver membrane provides an excellent support for... Read More

Chemicals & Chemical Processing, Fluid & Gas Flow Equipment, Laboratory and Research Supplies and Equipment

Rigid Cell Filters offer extended surface chemical filtration.

Mar 15, 2006

Self-supporting OdorGuard® Rigid Cell Filters remove odors, VOCs, and light gases. Units are available with granular activated carbon or 50/50 blend of carbon and activated alumina impregnated with 5% potassium permanganate. Filters are 24 x 24 x 12 in., pleated, and provide 7 lb of GAC or 8.6 lb of 50/50 adsorbent blend. Galvanized steel frames resist corrosion in moist, humid conditions, and... Read More

Chemicals & Chemical Processing, Fluid & Gas Flow Equipment

Duplex Filter suits continuous process applications.

Aug 27, 2003

Duplex Filter is designed around two MAXILINE SE 12-bag filter housings linked with butterfly valve control assembly. System operator can switch flow from one filter housing to the other for filter changeout without shutting off flow. QIC-LOCK® cover with spring assist allows operator to open or close cover in 15 seconds with only finger tip effort. Duplex Filter is offered in carbon steel or... Read More

Chemicals & Chemical Processing, Fluid & Gas Flow Equipment

Fume-Tight Filter handles hazardous and toxic materials.

Jan 29, 2003

Model RT® features FRP housing and all internal process-contact surfaces are made of non-metallic, corrosion-resistant materials. Filter is fully enclosed and based on reciprocating tray concept, making it possible to carry out multi-step process operations in single unit, including filtration, co-current or counter-current washing, and cake drying. It operates with normal air atmosphere while... Read More

Chemicals & Chemical Processing, Fluid & Gas Flow Equipment

Automatic Tower Press provides 2-sided filtration.

Mar 12, 2002

Totally enclosed Hoesch DS uses polypropylene membranes arranged so that filter cake only contacts filter cloth. Cake discharge is to one side only for easy product recovery. Press is constructed of stainless steel and polypropylene, with other options available. Filters are available in sizes from 19 to 1720 sq ft filtration area. Chemical-processing applications include solvent-wetted processes... Read More