Welcome to the newest Line of rugged Dia-Vac® Pumps! The High Performance double head Dia-Vac® pump will provide greater response in the most demanding applications!!! These durable pumps are available with General purpose, TEFC, Air Driven, Explosion proof UL/CSA Div I Class I group C and D, and Flameproof ATEX certified EEXD IIC T4 IP65 motor options. Wetted parts are available with aluminum or 316 Stainless steel for added corrosion resistance. Maximum performance: 0-29.5” HG, 0-84 LPM, 0-60 PSIG. You can count on the new high performance Dia-Vac to pass you gas with confidence!!