Grundfos Vertical in-line volute pumps
Grundfos vertical in-line volute pumps are used in commercial buildings for air conditioning and heating applications. The pumps are all single-stage, in-line centrifugal volute pumps with standard motor and mechanical shaft seals. The pumps are of the close-coupled type, i.e. pumps and motor are separate units. Consequently, the pumps are less sensitive to impurities in the pumped liquid than similar pumps of the canned rotor type.
Two different models of vertical in-line volute pumps are available. Please note that there are a number of specific product variants available for each model. Detailed information on these variants can be found in Grundfos WebCAPS.