Progressive cavity pump
70xxx series Roper Pump

The most demanding jobs demand the 70400 model. Our 70400 series pump is designed and built for special applications where joint life is most critical. A crowned gear joint, sealed against pump age, provides a drive system with a greater wear area than the standard 70200 series for the ultimate in joint life.

Its construction makes this gear joint pump ideal for applications where a longer maintenance interval is desired, when accessibility to the pump is limited or where downtime must be kept to a minimum. Also, because the 70400 series gear joint pump comes standard with large clean-out ports, large objects can be removed from the suction housing without dismantling the pump.