Ion^® ES50

Effluent Pump

Carbon ceramic mechanical seal.

Automatic reset thermal overload for maximum protection.

Lower single-row ball-bearing construction.

Heavy-duty adjustable vertical float switch provides reliable day-to-day level control.

Performance

Dimensions

Pump Specifications

Typical Applications	Septic tank effluent Dewatering High head sump
Maximum Capacity	Up to 108 GPM
Maximum Head	Up to 53‘
Electrical Data	ES50M-1: 115 V, 1 Ø, 12 FLA, 60 Hz ES50M-21: 230 V, 1 Ø, 6 FLA, 60 Hz ES50M-03: 208 V, 3 Ø, 3.5 FLA, 60 Hz ES50M-23: 230 V, 3 Ø, 3.2 FLA, 60 Hz ES50M-43: 460 V, 3 Ø, 1.6 FLA, 60 Hz
Motor Data	1/2 HP, 3450 RPM
Recommended Minimum Basin Size	18" x 30"
Automatic Operation	W: Wide angle float
Manual Operation	M: Manual (standard)
Materials of Construction	Cast iron
Impeller	Cast iron - 2 vane closed
Power Cord	1Ø: 16/3C-20' 3Ø: 16/4C-20'
Discharge	2" NPT
Solids	3/4"