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With its modular configuration, Rotan pumps provide interchangeability of parts within the 11 different pump size variations. This permits easy conversion from a standard to a specialized pump. Furthermore, the “true” back pull-out design, when used in conjunction with spacer couplings, allows effortless disassembly/inspection of the unit without removing the casing from the process line, reducing down time. The three smaller size pumps are capable of pumping up to 30 gpm, and can be directly coupled to a 1200 or 1800 rpm motor. The larger 2 in., 2.5 in., and 3 in. ported pumps are available in capacities up to 130 gpm and can be coupled directly to 1200 rpm motors. For the heaviest of applications, the 4 in., 5 in., 6 in., and 8 in. sizes are suited to pump up to 750 gpm.
Pumps available with flanges or NPT tapped dependent on the size and material. Flange connections according to: ANSI B 16.1/B 16.5, ISO 2084, DIN 2501, BS 4504 1969