Roto RJ Series pumps are for low flow applications demanding high accuracy and repeatability. They can handle a wide variety of fluids ranging from clean and clear liquids to abrasive, corrosive, viscous and solid laden media. The pumps can maintain flow with repeatable accuracy of +/-1%. The RJ series is available in 6 capacity (0.68 - 500 l/h) and 3 differential pressure ranges (6, 12 & 24 Bar).
Capacity is directly proportional to speed
Inherently self-priming
No interval valves - no clogging
Low NPSH required
Linear flow with low shear
Reversible
Suction lift capability up to 9.5 meter water column
Easily changeable pumping elements for different capacities