Gear Pumps
AE Series
Geared for top performance, Roper Pumps’ “A” Series keep your operation moving through thick and thin.
Performance By Design
Applications
- Pressure lubrication
- Hydraulic lift
Features
- 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
Options
- Optional integral relief valve
- Flange- or foot-mounted configurations
AE Series
| No. | Pump Model | Theoretical Capacity | Maximum Speed | Maximum Flow at Maximum Speed (0 Discharge Pressure) | Maximum Pressure | Port Connection |
|---|---|---|---|---|---|---|
| 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) | 3600 RPM | 104.4GPM (23.7 m3/hr) | 300 PSI (20 Bar) | 2" NPT | |
| 54 | .057GPR (215.7 CC/REV) | 1800 RPM | 102.6GPM (23.3 m3/hr) | 300 PSI (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
| No. | Housing | Gears | Bearings | Shaft | O-rings | |
|---|---|---|---|---|---|---|
| - | Cast Iron | Hardened Steel | Bronze | Hardened Steel | - |
Key Features
Standard
- Wear resistant high lead bronze bearings
- Helical gears for quiet operation
- Bi-directional rotation
- Self-priming
Optional
- Internal relief valve
- Foot- or flange-mounted configurations
AE Series Performance Range
| No. | Capacity | Pressure | Temperature |
|---|---|---|---|
| 0-135gpm | 300psi | 450F | |
| 30.6m3/hr | 20 bar | 232C |