An Adjustable Pump Built for Ponds That Change With the Season PerformancePro ArtesianPro variable speed pond pumps offer unmatched versatility. These self-priming pumps feature a permanent magnet drive. The three-phase motor lets you dial the flow rate up or down. You no longer have to run one fixed speed year-round for your water feature. A pond needs high waterfall flow in July but less in January. Lowering the output during winter helps you save on electric bill costs. This line includes six configurations with three motor sizes. Models come in 1.6HP, 2.7HP, and 3.45HP as High Flow or High Head impellers. Key Features of Variable Speed Pond Pumps Motor and Efficiency The three-phase motor is totally enclosed and fan-cooled. This protects it from weather wear that ruins cheaper, lower-quality pond pumps. Since the speed is variable, you aren't stuck with "on" or "off." Lower the flow in cooler months to drop your monthly operating costs. These variable speed pond pumps deliver extra pressure for backwashing filters. They power upsized waterfalls for any large pond layout. Programmable Timer and Speed Control An LCD backlight display and integrated timer sit right on the pump. The internal clock supports seven unique speed presets for users. Set a schedule for stronger flow by day and reduced flow overnight. The pump handles the switching automatically for total convenience. A battery back-up saves settings during power outages. A manual override allows for instant on/off control during system maintenance tasks. For more flexibility, a variable speed controller for pond pump setups is available via additional accessories sold separately in store. Self-Priming Design and Fittings Both HF and HH versions are true self-priming pumps with 3" ports. They offer 2" or 3" tailpieces for a direct and secure pipe connection. An easy access lid and large strainer basket keep debris out. This makes basket cleaning a simple chore for any pond owner to manage. Choosing the Right Model Horsepower indicates how much head pressure and flow you can push. These variable speed pond pumps align by motor sizes for installation: Model HP Range AP1.6-HF/HH-DAF 0 - 1.65 HP AP2.7-HF/HH-DAF 0 - 2.7 HP AP3.45-HF/HH-DAF 0 - 3.45 HP High Flow vs. High Head: Which Impeller Do You Need HF is for High Flow; HH is for High Head. These are not interchangeable once your system is designed for specific water movements. Systems with high vertical lift or long pipe runs need High Head. Flatter runs with high volume need the High Flow version instead. Installation and Support Choose the 2" or 3" tailpiece to match your plumbing. Both sizes are available for every model in this high-performance pump line. This pump features a Neptune/US Motor and a 1-year warranty. It is proudly manufactured in the USA for high quality and reliability. PerformancePro Dial-A-Flow Pumps Manual ArtesianPro 'High Flow' DAF Series Model AP1.6-HF-DAF AP2.7-HF-DAF AP3.45-HF-DAF Datasheet Click to view Click to view Click to view Design Type Self Prime Self Prime Self Prime Max Flow (GPM) 204 268 310 Max Head (FT) 41.9' 58.6' 59.7' Max Power (W) 1500 2510 3140 Impeller Number AP3/4L AP3/4L AP1L Trim (IN) 3.8 4.225 4.25 Motor Power (HP) 1.65 2.7 3.45 Enclosure TEFC TEFC TEFC Speed (RPM) 3450-1725 3450-1725 3450-1725 Low Volts (V) 115 - - Low Volt Amps (A) 13.6 - - High Volts (V) 230 230 230 High Volt Amps (A) 6.8 11.1 14 Frequency (HZ) Variable Variable Variable Phase 1 1 1 Inverter Capable On Board On Board On Board Weight (Lbs) 44.3 49.3 51.3 Height (IN) 16.85" 16.85" 16.85" Length (IN) 30.98" 30.98" 31.3" Width (IN) 11.25" 11.25" 11.25" Port (IN) 3" 3" 3" Housing Material PP PP PP Seal Material C/Cer C/Cer C/Cer Tested Fluid H₂O H₂O H₂O ArtesianPro 'High Head' DAF Series Model AP1.6-HH-DAF AP2.7-HH-DAF AP3.45-HH-DAF Datasheet Click to view Click to view Click to view Design Type Self Prime Self Prime Self Prime Max Flow (GPM) 153 207 225 Max Head (FT) 67' 79.2' 83.5' Max Power (W) 1500 2290 2800 Impeller Number AP1H AP2H AP3H Trim (IN) 4.65 4.8 5 Motor Power (HP) 1.65 2.7 3.45 Enclosure TEFC TEFC TEFC Speed (RPM) 3450-1725 3450-1725 3450-1725 Low Volts (V) 115 - - Low Volt Amps (A) 13.6 - - High Volts (V) 230 230 230 High Volt Amps (A) 6.8 11.1 14 Frequency (HZ) Variable Variable Variable Phase 1 1 1 Inverter Capable On Board On Board On Board Weight (Lbs) 44.3 49.3 51.3 Height (IN) 16.85" 16.85" 16.85" Length (IN) 30.98" 30.98" 31.3" Width (IN) 11.25" 11.25" 11.25" Port (IN) 3" 3" 3" Housing Material PP PP PP Seal Material C/Cer C/Cer C/Cer Tested Fluid H₂O H₂O H₂O These pumps will be shipped directly from the manufacturer.