ZLR 2HP 230/1 N/A EFF PUMP E189

Non-clogging vortex impeller design, bronze class 88-8-0-4 (180 series) | Enclosed impeller design (model 191, 60 Hz only) | Float-operated, submersible, 2-pole mechanical switch | Durable, cast iron construction | Cast iron switch case, base, motor and pump housing | No sheet metal parts to rust or corrode | Stainless steel screws, bolts, float rod, handle, guard, arm and seal assembly | Oil-filled, hermetically-sealed, automatic reset thermal overload protection (1 Ph only) | Maximum temperature for effluent or dewatering: 130 °F (54 °C), WD189 (60 Hz): 120 °F (49 °C) | Variable level control systems available | Neoprene square ring and gasket | Stainless steel carbon and ceramic rotary shaft seal | SAE 1117 carbon steel motor shaft (single seal only) | Upper and lower ball bearing running in bath of oil | All 180/4180 series pumps pass 3/4” (19 mm) spherical solids. | Model 191 passes 5/8” (16 mm) spherical solids. | On point: 14-3/4” (37.5 cm) | Off point: 5-1/4” (12.7 cm) | Major width: 12-3/4" (32.4 cm) (single seal pumps) | Major height: 19-5/16" (49.1 cm) (single seal pumps) | 1-1/2” NPT discharge with 2” or 3” flange available | Corrosion-resistant, powder coated epoxy finish | Automatic units not recommended for use in effluent systems | 1 year limited warranty