ECO-WORTHY 33-Series 110V AC Water Diaphragm Pump delivers high and on-demand water flow of 4.0 GPM and shut-off pressure of 50 PSI. Supports up to 4 faucets at the same time without drops. It is the ultimate solution for reliable water flow in your Home, RV, Irrigation, etc!
The pump features self-priming up to 9.8 feet and supporting short dry-run operation. Equipped with a automatic pressure switch, the pump starts on water demand and stops when not needed. With built-in overheat, overload protection. It provides a steady water supply for your daily life.
The ECO-WORTHY 33-Series 110Volt RV Water Transfer Pump features durable materials such as Santoprene for the diaphragm, EPDM for the valves and Stainless Steel Tube for the Pump Body. These wearproof and corrosion resistant materials ensuring stable performance and reduce cycling.
| Customer Reviews | 4.3 out of 5 stars 1,067 | 4.0 out of 5 stars 275 | 4.3 out of 5 stars 148 | 4.3 out of 5 stars 383 | 4.6 out of 5 stars 86 | 4.6 out of 5 stars 6 | 4.3 out of 5 stars 54 |
| Price | $68.39$68.39 | $81.99$81.99 | $64.99$64.99 | $44.99$44.99 | $51.99$51.99 | — | — |
| Voltage | 110V AC | 110V AC | 110V AC | 12V DC | 12V DC | 12V DC | 12V DC |
| Max Flow Rate (GPM/LPM） | 4.0/15.14 | 5.5/20.8 | 4.0/15.1 | 3.5/13.2 | 3.5/13.2 | 5.5/20.8 | 3.5/13.2 |
| Max Pressure (PSI/BAR) | 50/3.5 | 70/4.8 | 50/3.5 | 45/3.1 | 50/3.5 | 70/4.8 | 55/3.8 |
| Garden Hose Adapter | ✔ | ✔ | × | × | × | ✔ | × |
| Max AMP | 1.2 | 1.25 | 1.2 | 7.6 | 7.8 | 11.2 | 7.8 |
| Priming Capabilities | 9.8 feet (3 m) | 9.8 feet (3 m) | 9.8 feet (3 m) | 9.8 feet (3 m) | 9.8 feet (3 m) | 9.8 feet (3 m) | 9.8 feet (3 m) |
| Inlet/Outlet Ports | 1/2" | 1/2" | 1/2" | 1/2" | 1/2" | 1/2" | 1/2" |
| Chambers | 3 | 4 | 3 | 3 | 3 | 4 | 4 |
| Duty Cycle | Intermittent | Intermittent | Intermittent | Intermittent | Intermittent | Intermittent | Intermittent |