18S Series
18S Series
Little Giant's 18S Series submersible pump is engineered to handle tough effluent and sewage water transfer applications where high performance is required. Recommended for use in sumps, basins, or lift stations, the 18S is suitable for pumping sewage, effluent, wastewater, and other non-explosive, non-corrosive liquids with wide use in residential, commercial, industrial, and agricultural applications.
Features & Benefits
- 1-1/2 horsepower ball bearing motor
- Cast iron pump housing with a protective epoxy coating for corrosion resistance
- Brass impeller
- 3" FNPT discharge
- Handles solids up to 2" (51mm) diameter
Overview
Little Giant's powerful 1-1/2 horsepower, 3200 RPM motor delivers 160 GPM of wastewater at 10' total dynamic head. Heavy-duty cast iron construction and stainless steel hardware combine to offer excellent corrosion resistance, as well as the dependable performance Little Giant is famous for. This series also includes epoxy coated heavy-duty cast iron housing and volute, to ensure rust resistance, with all exposed component parts made of corrosion-resistant materials to provide a longer service life.
Specifications
| Capacity | 160 gpm @ 10' |
| Shut Off | 64' (19.5 m) |
| Max. Liquid Temp. | 140 °F (60 °C) |
| Discharge | 3" FNPT (76.2 mm) |
| Impeller | Brass |
| Electrical | 230 V, 60 Hz, 15.5 A, Single-Phase 230 V, 60 Hz, 15.5 A, Three-Phase |
| Operation | Manual |
Performance
| Head | GPM (LPM) |
| 10' | 160 (605.7) |
| 20' | 137 (518.6) |
| 30' | 111 (420.2) |
| 40' | 84 (318) |
| 50' | 50 (189.3) |
Order Information
18S Series Single-Phase Sewage Pump
| Item | Model | Volts | Switch Type | Cord Length | Discharge |
|---|---|---|---|---|---|
| 520301 | 18S-CIM | 230 VAC | Manual | 20 ft / 6.1 m | 3 " |
18S Series Three-Phase Sewage Pump
| Item | Model | Volts | Switch Type | Cord Length | Discharge |
|---|---|---|---|---|---|
| 520304 | 18S-CIM | 460 VAC | Manual | 20 ft / 6.1 m | 3 " |
Three-phase pumps must have a three-phase control panel for automatic or manual operation.
Support Materials
Featured Downloads
Brochures
 |
Wastewater Solutions Brochure | 3.11 MB |
Catalogs
 |
Wastewater Product Catalog | 13.95 MB |
