The CRT and CRTE pumps are non-selfpriming, vertical multistage centrifugal pumps. The pumps are available with Grundfos standard motors (CRT pumps) or frequency-controlled motors (CRTE pumps). Reliable and cost efficient, CRT and CRTE pumps handle a variety of liquids from sea water to sodium hypochlorite. In CRT and CRTE pumps, all components in contact with the pumped liquid are constructed of titanium. Titanium is widely used for many industrial applications due to its high resistance to corrosion. Totally unaffected by corrosive attacks by salt water or marine atmospheres, titanium also has an exceptional resistance to a wide range of acids, alkalis, natural water and industrial chemicals. The fine corrosion resistance of titanium is due to a stable, protective and strongly adherent oxide film, formed instantly on the metal when a fresh surface is exposed to air or moisture.
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