Mass-Vac Introduces MV Multi-Trap® Vacuum Inlet Trap that Protects Central Lab Vacuum Equipment Share Article A high-capacity vacuum pump inlet trap for protecting central laboratory vacuum systems from acids, organics, particulates, and water vapors has been introduced by Mass-Vac, Inc. Ideal for protecting central source vacuum systems from 70 to 2,000 CFM, this modular trap can neutralize acids, organics, particulates, and water vapors. Providing up to 99.999% efficiency, the Trap can be tailored to specific vacuum systems by selecting stainless steel gauze, copper gauze, molecular sieve, activated alumina, activated charcoal, Sodasorb®, and pleated polypropylene elements. NORTH BILLERICA, Mass. (PRWEB) June 09, 2021 Mass-Vac, Inc. has introduced a high-capacity vacuum pump inlet trap for protecting central laboratory vacuum systems from acids, organics, particulates, and water vapors.