Apollo’s highly efficient ⅜-hp linear-rod driver is mounted above the wellhead for safer, easier installation and servicing at surface grade. Model 101 pumps to flows of 1.1 gpm (4.1 lpm) at 400 feet (122m.); Model 102 to 2.7 gpm (10 lpm) at 175 ft (53 m.).
Both maintain a steady flow to maximum depth, are unaffected by differential pressure and can be mounted at any angle from vertical to horizontal. Apollos pump in all seasons, including winter. They are operating successfully throughout the U.S. in latitudes as far north as Toronto.
Apollo is also available with electric grid power: Apollo-AC Electric Piston Pump™.