For Pressures to 1,500 PSI
The RS is offered with Class 300 ANSI R.F. inlet flanges and Class 600 or 900 ANSI R.F. discharge flanges, depending on the pressures and number of stages involved. Hydraulic performance extends to 2,000 GPM and 3,400 ft. TDH.
The RS design incorporates a product lubricated radial bearing as standard. The thrust bearings are two matched angular contact ball bearings located at the inboard (suction) end of the pump with a product lubricated, composite material. For units with an optional outboard mechanical seal, the angular contact ball bearings move to the outboard end and a ball bearing is added at the inboard end for handling any radial loads.
The RS also offers oil lubricated ball bearings. The ball bearings can be water cooled. Larger units can also be fan cooled. Many other options and arrangements, such as turbine and magnetic drive units, are also available.
2,000 US GPM
-20° F to 300° F
-30° C to 149° C