LEO LSD-373S Submersible Sump Pump - 1/2 HP, 4,300 GPH, 115V

LEO Pumps LSD-373S Submersible Sump Pump | 1/2 HP | 115V

The LEO Pumps LSD-373S is a high-performance submersible sump pump engineered to deliver reliable dewatering performance for residential and light commercial water transfer applications. Designed for superior corrosion resistance and ease of installation, it provides dependable water evacuation for basements, crawlspaces, and localized drainage basins.

Key Specifications

• Model: LSD-373S
• Horsepower: 1/2 HP
• Voltage: 115 V
• Amperage: 5 A
• Frequency: 60 Hz
• Speed: 3450 RPM
• Motor Protection: Thermally Protected
• Housing Material: Corrosion-Resistant Stainless Steel
• Certification: CSA US Certified (244963)
• Submersible: Yes

Product Features & Fitment

This submersible pump features a premium stainless steel motor housing paired with a heavy-duty base and top cap casing, making it highly corrosion-resistant and ideal for reliable long-term drainage management. The structural layout ensures exceptional thermal dissipation and protection of internal motor components during continuous submersion, while the efficient 5-amp, 3450 RPM motor is completely thermally protected to prevent burnout under heavy duty cycles or sudden dry-run scenarios. Its compact footprint drops smoothly into standard underground sump basins, offering convenient, direct drop-in replacement for pre-existing setups.