AE Series

AE Series

Geared for top performance, Roper Pumps’ “A” Series keep your operation moving through thick and thin.

Performance By Design


Applications Features Options
  • Pressure lubrication
  • Hydraulic lift
  • Cast iron construction
  • Capable of operating at nominal motor speeds
  • Pressures up to 300psi
  • Flows up to 135gpm
  • Bi-directional rotation
  • Helical gears for quiet operation
  • Bearings and wear-plates are wear-resistant, high lead bronze
  • Optional integral relief valve
  • Flange- or foot-mounted configurations

AE Series


Theoretical Capacity Maximum
Maximum Flow at Maximum
Speed (0 Discharge Pressure)
Maximum Pressure Port
19 .019GPR (71.9CC/REV) 3600 RPM 68.4GPM (15.5 m3/hr) 300 psi (20 bar) 1-1/2” NPT
29 .029GPR (109.7cc/REV) 3600RPM 104.4GPM (23.7 m3/hr) 300 psi (20 bar) 2” NPT
54 .057GPR (215.7 CC/REV) 1800RPM 102.6GPM (23.3 m3/hr) 300psi (20 bar) 2” NPT
75 .075GPR (283.9 cc/rev) 1800 RPM 135.0GPM (30.6 m3/hr) 300 psi (20 bar) 2.5” NPT

Materials of Construction


Housing Gears Bearings Shaft O-rings
Cast Iron Hardened Steel Bronze Hardened Steel

Key Features


Standard Optional
  • Wear resistant high lead bronze bearings
  • Helical gears for quiet operation
  • Bi-directional rotation
  • Self-priming
  • Internal relief valve
  • Foot- or flange-mounted configurations


AE Series Performance Range
Capacity 0-135gpm 30.6m3/hr
Pressure 300psi 20 bar
Temperature 450F 232C