S.A. Armstrong Limited offers Series 4700 vertical multistage pumps. Pumps have temperature ranges from 5 to 250°F, and pressure ranges from 10 to 430 psig. Pumps have a variety of applications, including: air conditioning systems, boiler feeds, condensate recovery, water feeds, machine tools, grease removal, filtration, reverse osmosis, deionization, demineralization, etc.