Aquascape EXT Pond Pumps are external, non-submersible pumps designed for large ponds, recreational ponds, waterfalls, wetland filters, and water jets. Four models are available, with maximum flow rates ranging from 12,500 to 18,400 GPH (47,318 to 69,652 LPH).
EXT 12000 Pond Pump — Item #45049
- Maximum flow rate: 12,500 GPH (47,318 LPH)
- Maximum head height: 21 ft (6.40 m)
- Maximum power consumption: 1,100 W
- Operating voltage: 115 V AC or 230 V AC
- Maximum current: 10 A at 115 V; 5 A at 230 V
- Motor: ¾ HP, single-phase
- Motor enclosure: Totally enclosed fan-cooled (TEFC)
- Inlet: 3 in. flanged connection
- Discharge: 2 in. flanged connection
- Power cord: 10 ft (3.05 m), included with 115 V grounded plug
- Warranty: 5-year limited warranty
EXT 12000 3-P Pond Pump — Item #45051
- Maximum flow rate: 12,500 GPH (47,318 LPH)
- Maximum head height: 21 ft (6.40 m)
- Maximum power consumption: 736 W
- Operating voltage: 230 V AC or 460 V AC
- Maximum current: 3.2 A at 230 V; 1.6 A at 460 V
- Motor: 1 HP, three-phase
- Motor enclosure: Totally enclosed fan-cooled (TEFC)
- Inlet: 3 in. flanged connection
- Discharge: 2 in. flanged connection
- Power cord: Not included; professional electrical installation required
- Warranty: 5-year limited warranty
EXT 18000 Pond Pump — Item #45050
- Maximum flow rate: 18,400 GPH (69,652 LPH)
- Maximum head height: 45 ft (13.72 m)
- Maximum power consumption: 3,300 W
- Operating voltage: 115 V AC or 230 V AC
- Maximum current: 30 A at 115 V; 15 A at 230 V
- Motor: 3 HP, single-phase
- Motor enclosure: Totally enclosed fan-cooled (TEFC)
- Inlet: 3 in. flanged connection
- Discharge: 2 in. flanged connection
- Power cord: Not included; professional electrical installation required
- Warranty: 5-year limited warranty
EXT 18000 3-P Pond Pump — Item #45052
- Maximum flow rate: 18,400 GPH (69,652 LPH)
- Maximum head height: 45 ft (13.72 m)
- Maximum power consumption: 1,932 W
- Operating voltage: 230 V AC or 460 V AC
- Maximum current: 8.4 A at 230 V; 4.2 A at 460 V
- Motor: 3 HP, three-phase
- Motor enclosure: Totally enclosed fan-cooled (TEFC)
- Inlet: 3 in. flanged connection
- Discharge: 2 in. flanged connection
- Power cord: Not included; professional electrical installation required
- Warranty: 5-year limited warranty
Additional product information
- Pump type: External, non-submersible
- Motor cooling: Oil-free, fan-cooled motor
- Solids handling: Up to ¾ in. (19 mm) diameter
- Recommended plumbing diameter: 3–4 in. nominal pipe
- Mechanical seal: Spring-loaded carbon graphite on ceramic
- Installation: Mount externally on a suitable mechanical pad
- Electrical requirements: Electrical configuration or modification must be completed by a qualified electrician
Important: Maximum flow rates represent ideal operating conditions. Actual flow decreases as total dynamic head increases. Refer to the manufacturer's performance curves when selecting a pump.
Product documentation
For installation requirements, performance curves, dimensional drawings, and additional product information, visit the EXT Pond Pumps product page.