Pumps

Finish Thompson DB3, 4 and 5 Series magnetic drive, seal-less pumps are the new standard for hydraulic efficiency and corrosive fluid handling. These fractional horsepower pumps can be used for highly corrosive or mild chemicals, acids or solvents at flows to 20 GPM or up to 35 feet of head pressure. DB5.5 Series pumps perform up to 30 gpm or head pressures to 30 feet. Constructed from polypropylene or PVDF, the DB Series operates durably in the most corrosive of environments. It can even run dry without damage when supplied with carbon bushing.

Flow Range
• DB3: 0.25 to 15.1 gpm   • DB4: 0.25 to 18.0 gpm   • DB5: 0.25 to 19.4 gpm   • DB5.5: 0.25 to 30.0 gpm

Finish Thompson DB-Series 6 magnetic drive, seal-less pumps are the new standard for hydraulic efficiency and corrosive fluid handling. These pumps can be used for highly corrosive or mild chemicals, acids or solvents at flows to 40 GPM at temperatures to 210°F. Constructed from polypropylene or PVDF, the DB Series operates durably in the most corrosive of environments. It can even run dry without damage when supplied with carbon bushing. Finish Thompson DB-Series offer the industry’s best five-year warranty.

Flow Range
• DB6: 0.5 to 40 gpm

Finish Thompson DB7 Series magnetic drive, seal-less pumps are the new standard for hydraulic efficiency and corrosive fluid handling. These pumps can be used for highly corrosive or mild chemicals, acids or solvents at flows to 69 GPM at temperatures to 220°F. Finish Thompson DB-Series offer the industry’s best five-year warranty.

Applications
• Chemical Processing   • Metal Plating   • Water and Wastewater   • Electronics   • Wet Scrubbers   • Pulp and Paper   • Heat Exchangers

Finish Thompson DB8 Series- magnetic drive, seal-less pumps for flows to 61 gpm or head pressure up to 45 feet.