Vacuum Pump Filter Media neutralizes toxic chemical vapors.

Mass-Vac, Inc.    North Billerica, MA 01862 0359
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 filters for hydrogen peroxide vapor. Each suits 1-5,000 cfm vacuum systems and provides 99.9999% max efficiency.

Inlet Trap collects condensable byproducts of LED manufacturing.

Mass-Vac, Inc.    North Billerica, MA 01862 0359
Dec 04, 2009 Able to collect up to 3,000 in³ of solids, MV Multi-Trap® vacuum pump inlet trap features knock-down stage with integral 500 in² water-cooled baffle wrapped with 3/8 in. cooling tube to help condense material entering trap. Unit measures 30 in. high x 12 in OD and has ISO 80 port. Water-cooled baffle is 20 in. high x 10 in. OD and surrounds 2 stages of five 9.5 in. filter elements. Filters offered include stainless steel, copper-gauze, and polypropylene in 2-, 5- and 20 µm sizes.

Bench-top Vacuum Gauge Controller operates on 115 Vac.

Mass-Vac, Inc.    North Billerica, MA 01862 0359
Mar 16, 2009 Capable of performing measurements ranging from atmosphere to hard vacuum, MAS-200LED-V Vacuum Gauge measures vacuum from 0.001-760 Torr and features 531 type thermocouple vacuum gauge tube that senses vacuum and displays results on large LED readout. Unit is packaged in rugged case, and can output readings to optional RS232 serial connection. It can also be used as vacuum transmitter to PLC or similar device.

Vacuum Inlet Trap protects pumps in deposition processes.

Mass-Vac, Inc.    North Billerica, MA 01862 0359
Mar 04, 2008 Constructed from 304 stainless steel and available with ISO-160 flanges, MV Multi-Trap® 16 in. Vacuum Inlet Trap features knock-down stage, 2 stages of user-selectable filter elements, and cooling coils for removing condensable byproducts and corrosives from deposition process forelines. It is capable of up to 2,500 cu in. of solids accumulation and can be customized with various filter options to remove residual solvent vapor acids and particulates.

Vacuum Inlet Trap protects pumps from contaminants.

Mass-Vac, Inc.    North Billerica, MA 01862 0359
Dec 21, 2007 MV Visi®Trap features clear sump for visually monitoring filter condition. Suitable for pumps up to 20 cfm, it can adapt to different processes and is available with optional wall mount bracket for installation. It can be supplied with copper gauze, SS gauze, molecular sieve, Sodasorb®, activated charcoal, activated alumina, and PolyPro 2, 5, and 20 µm filter types to protect pumps from particles, acids, solvents, or water vapor.

Filter Elements trap specific process contaminants.

Mass-Vac, Inc.    North Billerica, MA 01862 0359
May 30, 2007 Designed for full line of vacuum pump inlet traps, replaceable MV Filter Elements include activated carbon media for ammonia vapors, SodaSorb® for HCL, Residsorb® for mercury vapor absorption, and activated charcoal for organics. Using 2.75 in. diameter x 4.5 or 9.0 in. tall filter element shells, units are suitable for applications ranging from 25-1,000 cfm and may be used in any combination.

Vacuum Pump Inlet Trap features stackable design.

Mass-Vac, Inc.    North Billerica, MA 01862 0359
Jul 10, 2006 MV Multi-Trap® 16 in. Vacuum Inlet Trap has first stage knock-down baffle, multiple stages of user-selectable filtration, and cooling option for condensables. Suited for new or retrofit installation with 300 mm wafer fabricators and processes that generate large amounts of heavy particulates, this modular, clamp-together trap can be stacked to accumulate up to 2,500 in.³ of solids. Product provides up to 6 stages of replaceable filter elements.

Vacuum Pump Traps absorb toxic mercury vapors.

Mass-Vac, Inc.    North Billerica, MA 01862 0359
Apr 20, 2006 Constructed from stainless steel, MV Posi-Trap® Vacuum Traps feature Redisorb® filters with treated activated carbon media that absorbs mercury vapors. Positive seal prevents blow-by, enabling traps to be used at pump inlet to protect vacuum pump or be installed at discharge to protect people and environment. Suited for applications from 25-800 cfm, traps come in 4 in. dia for 1 filter, 8 in. dia for 4 filters, and 10 in. dia for 10 filter elements.

Vacuum Pump Inlet Trap suits 300 mm wafer fabricators.

Mass-Vac, Inc.    North Billerica, MA 01862 0359
Jan 31, 2006 Constructed of 304 stainless steel, high-capacity MV Multi-Trap® 16 in. vacuum inlet trap accumulates up to 2,500 cu in. of solids. Featuring first stage knock-down baffle, trap can be stacked with up to 6 stages of replaceable 4.5 or 9 in. tall filters. Filter options include stainless steel gauze, micro-rated polypropylene, activated alumina, charcoal, Sodasorb®, as well as other types to remove residual solvent vapor acids and particulates.

Vacuum Inlet Trap combines several trapping methods.

Mass-Vac, Inc.    North Billerica, MA 01862 0359
Dec 06, 2005 To protect vacuum pumps, MV Multi-Trap® condenses, absorbs, and neutralizes process byproducts from applications that generate volatiles, organic solvents, and acids. It features 3 or 4 customizable stages of effluent trapping, where first stage is 200 in.² baffle shield surrounded by ID cooling coils. Compact unit, constructed from stainless steel, can be equipped with optional bottom cooling section which has ¼ in. NPT drain plug.