This Zoeller D284 (Model D284-E) Waste-Mate automatic cast iron sewage ejector pump features a 1 HP oil-filled motor operating at 230V AC single phase (8.9 A). Designed for demanding raw sewage and effluent applications, it includes an automatic vertical float switch, cast iron vortex impeller, 2-inch FNPT discharge with mounting flange kit, and up to 35 ft max head capacity.
Inspection & Condition Notes:
We have inspected this item and we do not have the proper outlet on site to fully test it. There are some cosmetic scuffs and scratches throughout the unit as well as some paint chipping. Please refer to the photos for more information.
This unit only includes what is photographed in the listing. Made in USA.
Technical Specs
| Item | Sewage Ejector Pump |
| Manufacturer Part Number | D284 |
| Motor Type | Capacitor Start; Oil-filled |
| HP | 1 |
| RPM | 1,725 RPM |
| Rated Voltage | 230V AC |
| Amps | 8.90 A |
| Phase - Pumps | 1 |
| Body Material | Cast Iron |
| Impeller Material | Cast Iron |
| Shaft Seal Material - Pumps | Ceramic; Carbon |
| Switch Actuation | Vertical Float |
| Switch Electrical Connection | Integral |
| On Point | 15-1/4 in |
| Off Point | 5-1/4 in |
| Flow Rate @ 10 Ft. of Head | 157 gpm |
| Flow Rate @ 15 Ft. of Head | 133 gpm |
| Flow Rate @ 20 Ft. of Head | 106 gpm |
| Max. Diameter Solids | 2 in |
| Min. Sump Pit Dia. | 18 in |
| Body Dia. | 13-9/16 in |
| Overall Height | 19-9/16 in |
| Cord Length | 10 ft |
| Discharge | 2 in FNPT |
| Max. Liquid Temp. | 104 °F |
| Max. Head | 35 ft |
| Duty Cycle | Continuous |
| Thermal Protection | Yes |
| Country of Origin | USA |