- HRD-58 with 5/8" opening
- HRD-1 with 1" opening
A deep rod opening and smooth operation ensures that the driver will not jump off of rods. Light weight allows easy mounting on top of rods. Pump is able to run dry for longer working life. Dual guide rods provide excellent control for driving rods straight, and the remote on/off valve makes it easy to control the depth of the rod.