3/4 HP RainFlo On-Demand Water Pump– Poly-Mart distributes a line of water pumps and submersible water pumps by RainFlo. The 3/4 HP RainFlo On-Demand Water Pump is an automatic 115V/60Hz 4-stage 3/4 HP centrifugal surface pump with all stainless steel 304 construction in the water end of the pump. The3/4 HP RainFlo On-Demand Pump automatically activates when water begins to flow from user demand such as an irrigation valve opening or a hose end sprayer being operated. When water flow stops, the pump shuts off. Thepump control unit also features run-dry protection with a built-in pressure gauge. The RainFlo 3/4 HP Automatic Water Pump is great for whole homerainwater harvesting systems,well water storage systems, irrigation systems or drip irrigation systems!
3/4 HP RainFlo On-Demand Water Pump Performance Curve:
Many of today's automatic surface pumps are configured with a built-in integrated controller. While built-in controllers are convenient, they are commonly the first component to fail which renders the rest of the pump nonfunctional and many times irreparable. Ironically, the controller is also the least expensive part of the pump system.
The 3/4 HP RainFlo On-Demand Water Pump is configured with a removable controller which not only allows user-friendly diagnosis and repair, but it also helps protect your pump investment in the event of a power surge or electronics failure. To diagnose this pump, simply unplug it from the controller and plug it into a wall outlet for about 10 seconds. If it runs, the problem is isolated to the controller.
Its solid construction with a thick stainless steel casing and stainless steel impellers result in the durable and quiet operation this pump is known for.
3/4 HP RainFlo On-Demand Water Pump Performance Chart: