Reddit reviews EONBON 12V 60W 5L/min Fresh Water Pressure Self Priming Sprayer Pump, Water Pressure Diaphragm Pump DC 12V Self Priming Pump for RV Caravan Camper Marine Boat Lawn
We found 1 Reddit comments about EONBON 12V 60W 5L/min Fresh Water Pressure Self Priming Sprayer Pump, Water Pressure Diaphragm Pump DC 12V Self Priming Pump for RV Caravan Camper Marine Boat Lawn. Here are the top ones, ranked by their Reddit score.
PARAMETER: 12V 60W 5L/min with 12V 6A 60W AC to DC Adapter Power Supply; Temperature: 0-60 degrees Celsius; Flow rate: 5L/min; Working pressure: 0.8Mpa; Power: 60W; Water pipe interface: 1/2”; Size: 16.5 x 10 x 6cm (L*W*H).FEATURES: High volume flow rate, built-in check value; Permanent magnet motor with longer lifetime; Thermally protected, low noise, with excellent resistant to chemical corrosion; Easy installation, self priming;PACKAGE: 1 x Self priming water pump; 1 x 12V Adapter Power Supply.APPLICATION: Widely used for garden sprinklers, lawn, shower, caravan, RV, boats, marine, home garden and camping.NOTE: The pump should be used in dry condition, please don’t put the pump itself into the water.
Like /u/rpitchford says, you want an On-Demand Diaphragm Pump
FYI you need approximately 1PSI to lift 3 feet, so to lift your 20' will only need ~7PSI. That's child's play for most any diaphragm pump.